Whenever i reboot pi 5 running umbrel it asks me to create a new account

I recently updated to a pi5 from a pi4. I have falshed the latest version of umbrel onto the SD Card.

I was syncing the bitcoin block chain and when i woke this morning something had hung so i powered down my network and the rebooted the pi. When umbrel started it was like it had reset and it was only showing 58GB of storage (i have a 2TB SSD plugged into it as well). It’s done this reset thing a couple of times but this time i was 600GB into the blockchain sync

Can anyone shed any light?.. I hope I don’t have to start the blockchain download again