Randomly got signed out of my main account on all devices, not sure why. I've gone through all the emails I can remember trying to get it back, but it's been something like five years since I made it so I've had no luck.
I do have the account name though. Obviously that's not enough to get me logged back in on it's own, but is there any way I could cancel the premium I had with it if I could provide the banking details I used to pay for it? I'll just rebuy premium on a new account and write it down this time.