When looking into groups I can see I have one Member that's our writer on the Magazine staff. According to my ACP I have no one in this group, but, when I click into to see if there is members, it shows 1 which is correct and it's the right person. Screenshots below to explain a little better what Im referring too.
Is he under a secondary usergroup?
Yes he is Tikitiki.
Primary user group is: Artist
Additional Usergroup is: Magazine Staff
Display User Group is: Magazine Staff
Ah okay,
Thanks that confirmed my suspicions. Somehow secondary usergroup counting got borked. I'll look into it in a little while and fix it for the next maintenance release, when ever that may be.
Thank you for your bug report.
This bug has been fixed in our internal code repository. Please note that the problem will not be fixed here until these forums are updated.