Too Much Lag

[Hyonoter]

Admin, yesterday i was playing untill 2 AM(GMT -3) and there was not even a hint of lag as of today, after i logged in(9 AM GMT -3), it's too laggy, I'm not the only one with this problem and it is almost impossible to play(rollback every 30-40 seconds).

Edit:
Seems to have improved, with lagging just sometimes at 12:37 PM(GMT -3)