Suddenly our teams began seeing sprint names change and tickets from other projects show up in the backlog.
This happened to multiple teams when another admin made workflow changes. orginally all 8 projects were using the same workflow, they updated one project to use a different workflow and that is when we began to see the boards cross poliinate amongst some transition and validations break.
Any suggestions on how we could have avoided this fiasco would be helpful, ultimately we spent a couple hours rebuilding all boards, updating the orginal workflows along with the transitions and validations to correct it.