Samourai bricked, can't spend all of my mixed coins

So Samourai wallet just completely bricked itself for me, I have a decent amount (ok, maybe not that much, let's just say it's less than 1 BTC, still it's a lot for me) in the whirlpool which I've saved up and every now and then I'd add more coins to the mix and spend some but something terrible has just happened.

I have almost 30 inputs in the mix tab, all with "input rejected, invalid blockheight" error and they do not want to start mixing.

I also have one transaction that has been in the "pending" state (when sending samourai set lowest possible fee even though I've set one to be very high so it would confirm fast, has like 1 confirmation and can't bump fee and wallet didn't return back to the balance) for like 2-3 months already but I accepted that one is already lost probably, still all the "mixing" ones I'd like to recover.

Furthermore, the balance I see in transactions (in whirlpool) is actually different to sum of what's in the mixing and remixing tab.

How do I go about recovering these coins? AFAIK they are just moved to a different address within the wallet but how can I send them to different address?

Also which android wallet do you guys recommend? Should I go for Electrum? Mycelium? Anything with coinjoin/mixing feature where one can mix smaller amounts like 0.001 and 0.01 or is Wasabi the only option? I'd at least transfer all of the mixed coins I can spend, how do I go about sending them all one by one as to not merge them into one output and not spend too much on fees?