USA, problem seems to be fixed about 20 minutes ago, however, posts done during "downtime" (I received email notifications, tried to follow them and got nothing) not shows, so probably some information is lost or hanging elsewhere.
For example in
http://www.tomshardware.com/answers/id-1739779/gameing-... after my second post I got email notification about OP posting, but nothing there right now.
And I had more examples like this....
I am glad that issue resolved, however I prefer complete downtime so no posts would be lost in limbo.