I was about to post in here earlier when I saw my Wizzies had stopped producing... I don't ever turn off production unless chained to the ground, which hasn't happened this age. I posted to my KD mates, and at least one more person had theirs cut off too, and did not do it manually... I know I lost at least 20 hrs of production(from upoop)
I don't know how many ppl this could effect... we had a few also come on and say theirs is fine.
sad because was trying to be in wizzie pump mode, and built a bunch of guilds, turned out as useful as labs in fort. :-/