I was AFK for about 2 hours in Chardok taking care of family stuff. When I came back saw a lot of talk about zones being down, but the problem was fixed by the time I was back because everything worked for me. Would have been some time after noon until 2pm your time, Lillu, in case you wanted to check logs or whatever.
Zones people were having trouble with include Icewell, Guk, Karnor, Crystal. Maybe more. Chardok was fine (where I was afk) and it seems THF was fine.
*Edit* Also it seems people are randomly getting, "All zone servers are taken at this time, please try again later." I just got this while trying to go to poknowledge.