There are some changes to the back-end of TribeVibe from the next release that we want to test on the live site with some real traffic. We're going to be testing them this next week or two on the live alpha to see how they go. They're needed for some of the new features getting rolled out with the next release, but won't have any visible impact on the current alpha. They might produce a few errors though so apologies in advance if you get any funkiness :)
As always, appreciate it if you let us know through Feedback or email if you see anything odd.
Thanks for the ongoing support while we build this baby too!