This has only started happening today! Got a Next-Gen project with Epics and tasks.
1. Go into the Board and only showing tasks, and when select Group By there is not an option for Epic
2. Open a page I added to the menu, which opens a new window and takes me there, or just click on another open window
3. Go back to Board and within a couple of seconds it refreshes and has grouped by Epics and Epic is now showing in Group By dropdown
This is happening every time I open the the Board, so even when it has refreshed and grouped by, if I go to Roadmap then come back to Board the epics have disappeared again.
Is this a bug?