Project is displaying issues with the wrong ID Key

[Marilyn Tillyer]

I have two projects, A and B. All the issues for project B are showing up in the board and backlog for A. The ID key is completely different for both projects. 

When I open an issue for project A, and use the navigation on the left panel to open the 'backlog' and 'active sprint', that issue disappears and I only see project B issues. Opening 'issues - all issues' shows the correct issues.

 I have scanned through the settings for both projects and can't figure out why this is happening. I have 10 other projects using the same workflow that are working fine. Any suggestions are appreciated!

[Marilyn Tillyer · Accepted solution]

Looks like another administrator initially set the sprint board filter to search only for Project B! Solved and not sure how to delete this post.