Yikes! What did it change so I can try to run down what it did. It uses NIP-01 kind 0 and I didn't see that issue using a profile created in Iris.

Also, did you revert back in a different client and get rid of your Monero address?

Fixed the bug. The Settings page wasn't preserving the lightining address and was pushing the blank address to the user's NIP1 profile. Also, there was no option for a profile banner so it was alos deleting that. All fixed. Apologies, if you want to drop a monero address I'll zap you for your troubles