So, due to a number of factors, we suddenly found ourselves having 3 (or more, I dunno) Google+ profiles. We have now decided to consolidate those into one, which led to a change of our official profile.
The profile we'll be using from now on is
https://google.com/+TfesOrgOfficial - those following other profiles may be interested in following this one. The link on our homepage has been updated to reflect this.
As usual, if anyone wants to get involved in maintaining our presence on G+, feel free to give me a shout - unless you're exceptionally untrustworthy, in which case don't.