Found 2 bugs here
1) It displays all the buddies as online
2) It overlaps the myBB editor slightly
What resolution are you running at?
1440x900 pixels. I'm not sure if I noticed this on my other computer.
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.
Thanks it appears to be working fine now.