As has been reported earlier on (amongs others) these threads:
The most recent of which dates back 3 months ago, I have the issue that sometimes when running a workflow I get the notification telling me:
Successfully invoked workflow #WORKFLOWNAME. You can check the status of queued jobs and view the resulting data by refreshing the History pane. When the job has been run the status will change from 'running' to 'finished' if completed successfully or 'error' if problems were encountered.
However no jobs are loaded and nothing happens after refreshing nor are the jobs ran in another history. The jobs do also not appear in the admin "Jobs" pannel.
Restarting the server altogether seems to somehow fix the problem (sometimes, and only temporarily).
I am using a local galaxy installation.
Thanks in advance for your support.