Want to Return!

Hi there peeps. I took a leave for like 1 month, my PC needed urgent maintenance. Now I want to get back WoW MoP, where I knew happened an upgrade. I even downloaded a fresh copy of WoW client, and everything's fine, except when I try to log on. I get a constant "Offline" server message when trying to begin the game. Nevertheless, Warmane main page always report lots of people playing. What's going on? Is my account, my chars are deleted/bugged? Please, someone help me... =0(

Yeah that happened to me too when I came back. After 2 days or so, I was able to log in. tbh I dont know how to solve your problem.