Changed my workflow for Story issues and it's removed tickets, why?

[Amanda Hollidge]

I have created a new story workflow to assign against a project but once I had assigned it and associated it to the project all previous story tickets disappeared. I can't understand why, any help would be much appreciated.

[Nic Brough -Adaptavist-]

My guess is that it has removed issues from a board, not the actual issues themselves.

Check the board configuration, I suspect the board either excludes the new status of the missing issues, or the status is not mapped in the columns.