GPS, HR and step count not working after most recent update.

Earlier this morning my FR255 music got updated, and immediately thereafter the functions mention in the title stopped working. I have tried resetting, factory resetting, deleting it from Connect and setting it up again, but nothing has solved the problem.

I'm genuinely very sad about this, as this ended my step streak and I couldn't use my watch for logging activities. I know it's silly to get hung up about, but it really mattered to me. 

If anyone has any ideas of how to fix this let me know, otherwise: - please Garmin, - fix this!!   

// Matt Sammekull