Unfortunately there are cases where migration to new wallet version bricks it. As it uses to be, never happened in tests and there are subtle differencies on how bad it is.

As such, my fixes focus more on improving recovery steps.

If that's your case, there is general procedure in a related github issue. If that won't help, drop me a dm or visit tg support group. We can sort it out.

If you have not upgrade yet, check release notes on github to be on the safe side.