BuddyPress.org

I have a Buddypress installation on a WP multi-site. Everythings working great but the Groups. I currently have 8 groups, however when I try to create a new one something strange is going on.

Once I’ve choosen a group name and description the next step seems to be missing (See image below)
http://i0.simplest-image-hosting.net/picture/group-fail.png

After I click Finish I get taken to this screen confirming ‘Are you sure you want to do this?’ (See image below)

The starnge thing is that once I click try again the group gets added but seems to remove another group in it’s place. This means everytime I try to add a new group one get’s removed. The groups are all in the database but for some reason Buddypress only ever shows 8 groups.

I’m running a custom built theme built on top of the default 2012 theme. I have tried disabling all plugins but Buddypress, and reverting to the default theme with no luck. I have also uninstalled Buddypress and reinstalled it but that didn’t work either.

Any help would be greatly appreciated.