Tag of deleted branch doesn't appear in network view
Maybe this use case is stupid, but when you have a tag on top of a branch, and then delete the branch, you can't see the tag (and the commits of the deleted branch) anymore on the network view.
The tag still exists in the tag page, it still exists in the combobox of the network page, but it is not diplayed on the tree. Of course, a git log display all the commits, as they are still reachable through the tag.