I will post under the Help thread, too.
Suddenly I can't work neighbors requests either! When I click on the request in FB, I am sent to their farm, get the stupid pop-up box to help with the tornado, fields dry, etc. I just click on that to do work (hey, 6 xp is 6 xp

), go back to FB and try the request again. This time I get NOTHING when I get to their farms.
I was able to work other requests early AM yesterday.
Yes, cleared, rebooted, yada yada.
Thanks,
Deborah