I am using TFS2012 and I have found a strange issue that happens in only a couple of cases when using Excel to update the TFS work items. For some reason, a work item's priority is randomly assigned the value of 2 when ever another field is changed. I have been able to reproduce it when using excel but nothing more. I am starting to suspect some sort of setting in the backlog configuration or in the project common configuration despite already extracting the project's common config. I have also checked the work item workflows and i do not see any issues with them
Anyone know what might be a possible cause for this issue?