Farm Heroes Super Saga Level 789 has an endless loop. Water cropsies will just keep coming.

I have the same problem, I emailed them on the customer care through the game and all I get from them is, if problem persist log out and log back in.  Have you got any help on this yet?

No. No word yet. I don't expect to hear anything actually. It's been my experience that the problems just get fixed at some point. I've been playing it again today and it hasn't done it when it would have before. I hesitate to say that it may be fixed. Maybe it was intended as a part of the game. hahaha!