OFFICIAL Farm Cash and Coins

[mrschar]

I got ripped off! I worked for a neighbor to get coins. I know I don't get bonuses, but I do get coins. I did her 49 farms of fish and was up to 63 billion plus coins.
I went to farm 13 to enlarge it from 22 to 24. I'm pretty sure it was to cost 2.3 billion. I did it, and my coins went down to 40 billion. Instead of going down 2.3 b, it went down 23 b!
Can anything be done about it? I reloaded my farm thinking it might help, but nope. I worked for my friend to harvest lots of acorn squash and sold most of the acorn squash and all of my non-ingredients and and non-ingredients for me I had in storage. That got me up to 41.9 b.
If my calculations are correct, I lost about 20.7 coins. (Should have cost 2.3, but they deducted 23.)