Having been plagued with computer problems amongst other thing. I have been trying to swap over the old coins to the new.
Recovered the old wallet from the seed phrase and all was intact until this morning.
Had an issue with firefox where it kept crashing. After restoring firefos i tried to recover the wallet and on the first few attempts I got a message saying the phrase was not recoverable in any language.
The next attempt recovered the wallet minus the coins.
There is no transaction history either.