Thought that all these things were fixed last week?

Just tried to log in, was stuck at loading entities for over 12 minutes. Get in game, now the lag is almost 3 minutes, and find that I was rolled back for almost an hour!! What is up with the fixes that were supposed to be done last week? Everything was fine according to soooo many reports... now look, right back to where we were a few weeks ago.... UNPLAYABLE!!