Situation: I have a Sprint board associated to a project (called Gremini). I created a new project called Migrari shared with all members, and created a filter for the two boards together. I replaced the filter in the Sprint board with the new filter. And shared the board with the jira-administrators group and jira-software-developers group.
But my colleagues can't see the board anymore, it appears to them as Private.
Please do assist, as our work is blocked by this.