Timers are off on just about everything, crops, certificates, new orders, tasks.
The most obvious are the crops, where the timer shows 0:00 but the crops, sometimes fully grown and sometimes not, can't be harvested. This can last a few seconds up to a few minutes.
I was using a water certificate the other day. I still had 90 seconds left according to the icon in my toolbar, but when I wanted to harvest the tower one last time it said I have to wait 3 hours and 52 minutes. Impossible to take a screenshot that shows the problem because the tower was still overflowing.
On the order board I was waiting for new orders to arrive, so when I got the pop-up I looked, the board told me I had to wait another 5 minutes. Another time the countdown-timer was counting past the zero, and a third time I got two timers per order, one negative (counting past the zero) and another one I couldn't figure out. No screenshots from these occasions either.
Today it was the baked goodies, I had to wait a couple of minutes past the 0:00 before I could harvest.
This is going on for about 10 to 14 days now. I'm playing on Facebook and with Firefox. Cleaned the cache of flashplayer and browser more than once, makes no difference. Anyone else having these problems?