Yea, sorry about that. We got some reports of data corruption for some users so we immediately pulled the builds while we track down what's causing it.
We'll put the new builds back up once we have this problem tracked down and resolved.
In the meantime, please make sure to keep your backups up to date.
Anyone who is experiencing any kind of data corruption, account tabs going missing, etc please contact us. We need to figure out how we can reproduce the problem here so we can fix it.