Sounds like you came just shy of the end! The jumping bugs are known quantities and I expect to have a fix for them out by unlock time, although I was sure I fixed the wall warping glitch, so thanks for letting me know! The backwards flipping thing is weird too; I'll have to see if I can replicate it!
I'm glad you liked it, though! This was our first time back in the thick of it for a while, so we're glad it came out as well as it did.