GitLab was updated this morning the latest version, 12.7.6
The server was also updated from 4 cores to 8 cores and 32GB of memory to try to minimize the slowness on Wednesdays.
Also, before this update, there was the possibility to 'Login with fablabs.io' but we removed it because it was giving us problems on every update.
Comment here if you really need that Login feature, and tell us why, and we might add it back, if the reason is good enough.
(You can always click 'Forgot password' if you need to reset your password.)