MerkleMine error/revert when calling generate() on smart contract

Helping a friend claim their LPT and they are getting this error when calling generate()

I verified that the proof is correct, and seems lot of people having same issue today for this contract.

User error. Thanks for help in Discord chat.

yah as mentioned in chat, looks like that one failed because it wasn’t invoked by the ETH account that the proof was provided for.

Other txns failed today because they were submitted with blank proofs.