Over the past 2 or 3 Sprints when I Close my Sprint everything seems to work fine ..... except that another sprint for one of our other teams gets closed "by me" too. Nothing I see indicates that this going to occur .... or has occurred. However, when we look at the other sprint it says "Closed By ... my name"! We have always been able to "Reopen" the Sprint closed accidentally.
Sometimes only the "other" sprint closes. Other times both my sprint and the other sprint both close. And sometimes only my sprint closes, the expected case.
I'd love to see a list of things to check into that could be causing this!! Somehow our two Teams are a bit "Too Close".
We do have some "common" stories that display on both Boards, but not a huge number.