Node type = timetools isn't supported - current timestamp in seconds

I get “Node type = timetools isn’t supported” when I try to use time_tools node to get the current timestamp in seconds, and when the flow is triggered, it indeed is skipped, and aborted.

Is it really not supported? Or am I doing something wrong?

Hub details:
“New” hub
ecollector 0.8.2
tpflow 1.0.2
fimpui 1.1.9
tplexui 1

(Kan lese svar på norsk, men synes det er enklere å snakke programmering/data på engelsk)

2022-01-30 00:10:26.832	error	flow			Node type = timetools isn't supported. Node is skipped
2022-01-30 00:10:26.834	info	flow			Flow Double-click to away is running
2022-01-30 00:10:49.029	error	flow			Transition node doesn't exist
2022-01-30 00:10:49.029	error	flow			Unknown transition node 9.Switching back to first node
{
  "Id": "gM350OKGPQHq7gI",
  "ClassId": "gM350OKGPQHq7gI",
  "Author": "",
  "Version": 0,
  "CreatedAt": "2022-01-29T23:16:03.633664478+01:00",
  "UpdatedAt": "2022-01-29T23:34:03.282064263+01:00",
  "Name": "Double-click to away",
  "Group": "",
  "Description": "Double click the \"OFF\" in the entré to turn mode to \"away\"",
  "Nodes": [
    {
      "Id": "1",
      "Type": "trigger",
      "Label": "First click",
      "SuccessTransition": "2",
      "TimeoutTransition": "",
      "ErrorTransition": "",
      "Address": "pt:j1/mt:evt/rt:dev/rn:zigbee/ad:1/sv:scene_ctrl/ad:3_1",
      "Service": "scene_ctrl",
      "ServiceInterface": "evt.scene.report",
      "Config": {
        "ConnectorID": "",
        "InputVariableType": "",
        "IsValueFilterEnabled": false,
        "LookupServiceNameAndLocation": false,
        "PropFilterName": "",
        "PropFilterValue": "",
        "RegisterAsVirtualService": false,
        "Timeout": 0,
        "ValueFilter": {
          "Value": null,
          "ValueType": "string"
        },
        "ValueJPath": "",
        "ValueJPathResultType": "",
        "VirtualServiceGroup": "",
        "VirtualServiceProps": null
      },
      "Ui": {
        "nodeType": "",
        "x": 371,
        "y": 211
      },
      "TypeAlias": "Trigger",
      "LastValue": "off"
    },
    {
      "Id": "2",
      "Type": "if",
      "Label": "If \"off\" and mode is \"home\"",
      "SuccessTransition": "",
      "TimeoutTransition": "",
      "ErrorTransition": "",
      "Address": "",
      "Service": "",
      "ServiceInterface": "",
      "Config": {
        "Expression": [
          {
            "BooleanOperator": "and",
            "LeftVariableIsGlobal": false,
            "LeftVariableName": "",
            "Operand": "eq",
            "RightVariable": {
              "Value": "off",
              "ValueType": "string"
            }
          },
          {
            "BooleanOperator": "",
            "LeftVariableIsGlobal": true,
            "LeftVariableName": "fh.home.mode",
            "Operand": "eq",
            "RightVariable": {
              "Value": "home",
              "ValueType": "string"
            }
          }
        ],
        "FalseTransition": "",
        "TrueTransition": "9"
      },
      "Ui": {
        "nodeType": "",
        "x": 363,
        "y": 389
      },
      "TypeAlias": "If condition"
    },
    {
      "Id": "6",
      "Type": "action",
      "Label": "Push notification",
      "SuccessTransition": "12",
      "TimeoutTransition": "",
      "ErrorTransition": "",
      "Address": "pt:j1/mt:evt/rt:app/rn:kind_owl/ad:1",
      "Service": "kind-owl",
      "ServiceInterface": "evt.notification.report",
      "Config": {
        "DefaultValue": {
          "Value": {
            "EventName": "custom",
            "MessageContent": "Timed out waiting for second click, ignoring",
            "SiteId": "f5fa3d15-d80e-42b1-91cf-83035849fdab"
          },
          "ValueType": "object"
        },
        "IsVariableGlobal": false,
        "Props": {},
        "RegisterAsVirtualService": false,
        "VariableName": "current_timestamp",
        "VirtualServiceGroup": "",
        "VirtualServiceProps": {},
        "VariableType": "int"
      },
      "Ui": {
        "nodeType": "notification_action",
        "x": 86,
        "y": 1009
      },
      "TypeAlias": "Notification"
    },
    {
      "Id": "7",
      "Type": "action",
      "Label": "Set mode to \"away\"",
      "SuccessTransition": "",
      "TimeoutTransition": "",
      "ErrorTransition": "",
      "Address": "pt:j1/mt:cmd/rt:app/rn:vinculum/ad:1",
      "Service": "vinculum",
      "ServiceInterface": "cmd.pd7.request",
      "Config": {
        "DefaultValue": {
          "Value": {
            "cmd": "set",
            "component": "mode",
            "id": "away",
            "param": {},
            "requestId": 1
          },
          "ValueType": "object"
        },
        "IsVariableGlobal": false,
        "Props": {},
        "RegisterAsVirtualService": false,
        "ResponseToTopic": "pt:j1/mt:rsp/rt:app/rn:tpflow/ad:1",
        "VariableName": "",
        "VirtualServiceGroup": "",
        "VirtualServiceProps": {}
      },
      "Ui": {
        "nodeType": "vinc_action",
        "x": 769,
        "y": 1045
      },
      "TypeAlias": "Home mode"
    },
    {
      "Id": "9",
      "Type": "timetools",
      "Label": "Get current timestamp",
      "Address": "",
      "Service": "",
      "ServiceInterface": "",
      "SuccessTransition": "11",
      "ErrorTransition": "",
      "Config": {
        "TargetVariableName": "current_timestamp",
        "IsTargetVariableGlobal": false,
        "Operation": "now_full"
      },
      "Ui": {
        "x": 379,
        "y": 551,
        "nodeType": ""
      },
      "TypeAlias": "Time tools"
    },
    {
      "Id": "10",
      "Type": "if",
      "Label": "Check if < 10 sec",
      "Address": "",
      "Service": "",
      "ServiceInterface": "",
      "SuccessTransition": "",
      "ErrorTransition": "",
      "Config": {
        "TrueTransition": "7",
        "FalseTransition": "6",
        "Expression": [
          {
            "Operand": "lt",
            "LeftVariableName": "",
            "LeftVariableIsGlobal": false,
            "RightVariable": {
              "Value": 10,
              "ValueType": "int"
            },
            "BooleanOperator": ""
          }
        ]
      },
      "Ui": {
        "x": 369,
        "y": 910,
        "nodeType": ""
      },
      "TypeAlias": "If condition"
    },
    {
      "Id": "11",
      "Type": "transform",
      "Label": "Get time diff (seconds)",
      "Address": "",
      "Service": "",
      "ServiceInterface": "",
      "SuccessTransition": "10",
      "ErrorTransition": "",
      "Config": {
        "TargetVariableName": "",
        "TargetVariableType": "",
        "IsTargetVariableGlobal": false,
        "IsTargetVariableInMemory": true,
        "TransformType": "calc",
        "Rtype": "var",
        "IsRVariableGlobal": false,
        "IsLVariableGlobal": false,
        "Expression": "current_timestamp - last_entre_off_timestamp",
        "RValue": {
          "ValueType": "int",
          "Value": 0
        },
        "RVariableName": "",
        "LVariableName": "current_timestamp",
        "ValueMapping": [],
        "XPathMapping": [],
        "Template": ""
      },
      "Ui": {
        "x": 381,
        "y": 737,
        "nodeType": ""
      },
      "TypeAlias": "Transform"
    },
    {
      "Id": "12",
      "Type": "set_variable",
      "Label": "Store this timestamp as last",
      "Address": "",
      "Service": "",
      "ServiceInterface": "",
      "SuccessTransition": "",
      "ErrorTransition": "",
      "Config": {
        "Name": "last_entre_off_timestamp_sec",
        "UpdateGlobal": true,
        "UpdateInputMsg": false,
        "IsVariableInMemory": true,
        "DefaultValue": {
          "Value": null,
          "ValueType": ""
        }
      },
      "Ui": {
        "x": 375,
        "y": 1136,
        "nodeType": ""
      },
      "TypeAlias": "Set variable"
    }
  ],
  "Settings": null,
  "IsDisabled": false,
  "IsDefault": false,
  "ParallelExecution": "parallel"
}