Buildings being put to sleep by collectible hunts

Have this problem as well, my Lettersmith was negatively "BUffed" for 24 hours , stopping production. Hope it will get fixed in tomorrow maintenance.
https://www.dropbox.com/s/ca59efoty8...%20stopped.bmp

Surprising, but not much fun. Popup message says " A friend have stopped production on one of your buildings"

http://i.imgur.com/8xW2dW0.jpg

http://i.imgur.com/P6Zigjp.jpg

I had the same as Malhalla... took down the building and rebuilt it... This better get fixed quick!!!

I had that with my bookbinder. BB didn't help at all. Tome was almost ready, had to wait 24 hours before I could collect it - grr

Even my horseman statue managed to get buffed during an egg search.

http://i.imgur.com/8ftDCDD.png

The following has happened on my island:

http://i9.photobucket.com/albums/a78...production.png

This well has a "buff" running nearly 24 hours, but it doesn't say *which* buff, and the buff means that the well produces 0 water per deposit used ...

I have no idea what exactly caused it and what is going on here, but that's most definitely a bug.

I've just had this. A friend managed to buff my storehouse.

I'm just magic Chilly... :P