Basically, like thread title says the Chicago Server 03 as been down for a few hours it seems which is a bit unusual. Just let you guys know.
Chicago #03 is back to normal. Apologies to you guys who were running Shad_Palace on #2, prob lagged the hell out of you while I rolling it back. (Someone go check if I fubared it, can't do so from here, but looks good.) Which means... Patch probably within the next two days, just need to hear back from our gracious host.
Servers should be working now. If ya had a bit of a snafu switching to new/modified maps - sorry, forgot to update map hashes - should be good now.