This is a tool for recovering Mutiny Wallets that end up in an unrecoverable state. If you enter your seed into this tool it'll cause your channels to force close next time you open the wallet. This will allow you to recover your funds from the channels.
First install the binary from the releases page.
then run with:
mutiny-data-recoveryIt will prompt you to enter your seed and this will get your wallet into a recoverable state.