Hi, a few things:
1) You place a block on a page, by default the title is "Issues", if you try to edit this title and save, it will be blank and remain blank no matter what you try to change it to until you remove and add it again without editing. Thus, at the moment, the title can only be "Issues".
2) If you have not released a version yet and click on release history, you get a big scary message. Can there be something else like "No releases yet", something other than this: