On my Lumia 520 why is it saying that I have to wait 63612 minutes to unlock my phone?

[WPCentral Question]

my lumia 520 is locked and showing try in 63612 minutes

i just miss typed my password twice or thrice .. but now i getting such that try after 63612 minutes to unlock your phone nu. . .
could guys anyone help me in sorting out from this trouble ????

 

[WP7Nettwerk]

Re: my lumia 520 is locked and showing try in 63612 minutes

Contact Microsoft, via chat or by phone.

 

[Makm]

Re: my lumia 520 is locked and showing try in 63612 minutes

You forgot your password? Lol you're screwed If you don't remember your password i think you should try hard resetting your phone with the hardware buttons. (Vol down + power + camera button i guess)

 

[xandros9]

Re: my lumia 520 is locked and showing try in 63612 minutes

I dont get it. I've already seen several threads regarding this.
I suspect something is defective.