[bug]: confirmed funds gone after sweeping all tx

[philipp1992]

Hi,

im using LND 0.15.4-beta commit=v0.15.4-beta-1-g56476b632. I had about 22mio sats offchain balance that was displayed by LND as confirmed, i didnt move those for a long time. I tried to open a new channel and lnd said that my onchain balance is too low. I couldnt explain why, because there was no pending tx and no unconfirmed balance, so i decided to sweep all transactions, assuming that this would free up funds that are locked in script tx.

The sweep was successfully broadcasting a TX but not my unconfirmed balance is only 122k sats and the rest is not displayed anymore.

There is now only a single UTX left in my wallet that is the sweep tx.

How can i recover the remaining?