While that error uses the word “gas”, it usually means that your wallet has determined the transaction will fail, and thus errors before letting you waste money submitting it.
Can you tell me what specific changes you want to make to your claim? “Updating HTML” sounds like changing the animation_url field in metadata, and “Updating copy” sounds like updating the description?
That is correct those are the two changes I was making. It did process after all - there was a big surge in transaction fees this AM and it is possible that is what blocked it. I can close this ticket because the transaction did go through.