There is also the bug regarding the vb Supermoderators wherein they are ignored completely i.e. if someone is in the vb Registered Users group with an additional Super Moderators user group after the import nothing happens - It treats the Super Moderators user group like all the other custom usergroups I have... and I need to add the Super Moderators manually.
Because it take only a few seconds to fix both issues, personally I am not going to worry about it for our forum. This is more of an fyi type thread.
Thread for reference