I would, but now I'm doubting my memory. Is there a way to check if something happened to them other than just randomly disappearing? I don't want to be mistakenly reimbursed if it turns out I sold them or something and forgot all about it.
I had the same thing happen. I can't be positive so I didn't Bug it. I put 16 rods in my bag and "Returned to World" which was Kajuu. When I got there I couldn't feed the sloths because I had no rods. Figured I made a mistake. The next day it happened again in the same place. Today I loaded an empty bag with 36 rods and 32 snails. I left the bag open in my inventory and went to Kajuu. Everything was still in the bag. I fed sloths without losing anything but what they ate and gained about 62 snails. I still don't know it there was a Bug or if I am just more confused than usual.