Nostalrius Begins - Quality wow vanilla realm (1.12)

Hello!
This morning I attempted to log on and continue leveling with my friends as I noticed both my accounts that I actively use, had been both suspended. Why would this happen?

I do not play them at the same time, but tend to splitplay when one has rested and the other doesn't.
Also I had another account I created previously, about three-ish months ago suspended as well that I cannot access any more. I can assure you only I know the login information.

Are you able to check this based on my ip-adress or do you require information regarding the account?

Regards,
Niko

I did and I found nothing, but apparently the suspension disappeared after roughly 10-15 minutes and I was able to log back on. Now, I had a disconnect and suddenly the same message appears as I try to log onto my account.

What's going on?

This sounds like you tried the wrong password too many times. When you try to enter your password too many times without success, your IP receives a temporary suspension from logging into any account.

After 10-15+ minutes without trying, the suspension is lifted and you can access any account again.

Oh, no I haven't tried logging on too many times. I haven't even logged out past few hours, I just had a weird disconnect one that froze and I had to alt f4 the client. Logging back on created the same situation.

Hmm. If you're the only one get a disconnect, it's possible someone else is logging on or you're having bandwidth issues... or it's just a rollback/crash on the server.

If it's another suspension, you'll have to wait another 10-15 minutes to login again.
Meanwhile, if the error isn't "This account has been closed", AverageJoe wrote a pretty informative thread to solve most problems: https://forum.nostalrius.org/viewtopic.php?f=45&t=11569

Yeah, I'm back online again.
It did say "This account has been closed.." and then the following retail message for wow-europe.