That is...odd! Please let us know how this turns out, I'm curious about it now.
I'll keep you updated for sure!
I was quite curious if we'd managed to break something in a completely new and fantastic way or if it was just sort of going under the radar. We only noticed because one of the users complained they received an error about rights, and we investigated and found the rights were given to "All Users". Unfortunately, we also have a lot of users who just don't mention anything, get someone else to do it, quietly grumble about silly systems mucking up and leave it to another day to tell us about it
it does sound really odd as my understanding is "all users" is really just a composite virtual group made up of all named users in the repository.
Are the users possibly unlicensed so they show up not in order?