'My Groups' error

I belong to four groups. Several days ago I was adding content to my groups.  When I went to select 'Groups' under my profile, I got the following error.  The function has errored ever since.

Here is a better screen shot:

Quote by LordCephius

Here is a better screen shot:

I will bring this to the attention of the development team.

I am advised that the issue with the Groups has now been resolved.

Yes, the function is working.