purcell
let me know the result please
but funny thing is, i have 2 old account. one have 280 old stellar
the other were my friends account that ask him to give it to me
yesterday i upgraded my account and encounter same problem as yours.
then today after my friend give his account, i upgraded it and i dont have issue to regain his old balance (60 stellar become 60 xlm ) and i can withdraw it with no problems.
so i went back to my old account and carefully check it. and it says the wallet isnt active and i need to sent 1xlm to make it active. DONT DO IT!!!.
as soon as i sent 1 XLM my account went active and its just shown 1xlm and the old stellar wasnt converted.
so please let me know if you have a way to contact the dev so i can tell him this issue