What is the cause of this?

[furigana]

You have been forbidden to post/reply or edit a message in these forums.

Is this some sort of bug? What is its reason for invocation?

dejitaru, you've been given a 2 week vacation
don't register and post again or the ban will become
permanent.

AnandTech Moderator

 

[minendo]

Really depends on many different factors.

[*]Were you recently banned?
[*]Did you change your email address to an unaccepted one?
[*]Were you using a banned ISP?

It would probably help the mods more if they knew your actual account.