I just moved an issue with 9 sub-tasks from one project to another. During the move I selected to move all issues to Version: Q1 FY2007. Once the move had been completed, I noticed when browsing the project that two versions now appeared in the versions list both called Q1 FY2007.

It seemed that one version had tasks, and the other version had sub-tasks.

Shouldn't all issues (of any type) be all listed under a single version?

I assume this is a bug.