I have a board that has changed name to the same as another one. Ticket prefixes are correct

[Peigi MacKillop]

I have a board that has changed its 3 letter name to the same as another board. Ticket prefixes are still correct, and in the setup, the board name is correct. It has also jumped forward 10 sprints, from 5 to 15. Has anyone seen this behaviour before?

[Nic Brough -Adaptavist-]

The issue prefices are nothing to do with the board, they come from the projects that contain the issues (boards are a view of a selection of issues, not a container for them like a project is)

The name of a board is not that important either, it won't do anything if you give it a duplicate name.  If you are seeing sprints jump ahead, it is because someone has chosenn to do that.