Nono - you just have to pass Serrick's rate 13000 something. Then ... well a certain lady... not taking concurrence too lightly, will approach you. so you need just a bit more than 13000. "Strange teleportations" is a quest with 5000 ranking XP, that one would hurt you, if you missed it. I can only advise this => read the billboard over and over again, by clicking on it => you get clues for ranking quests. Visit every open house in the Temple Area => get the quests to rank up higher. The max ranking number I wrote is NOT necessary for the main quest. Was just my way, to pay this lady something back...
And some quests have sub quests => so, read your quest log, think of game logic. It's like reading a book from page to page - and not jumping here and there <img src="/ubbthreads/images/graemlins/winkwink.gif" alt="" />