I just reached level 38 on my myth wizard, trying to learn a new spell. In the quest: "Mything Link", I tried to access Angoro's Tower, but I could not. The loading screen took longer than usual, so I thought it was the infinite loading screen. I relogged my game to see if that would solve the problem, but it was to no avail. I tried it again, and I still could not access the tower. I had a feeling that it was something other than the infinite loading screen. I was able to log out of my character and log back in (confirming my suspicion), but I still had no access to the tower. Once I tried to access the tower again, I decided to wait this time and it took about two minutes until I received a message saying: "Sorry young wizard, an issue occurred with that area. Please try again later." Could you please fix this bug, so I can get my level 38 myth spell?
This is currently a known bug on our radar - and the devs are working on a fix. In the meantime, to everyone that is running into this issue with the myth quest, please email into Customer Support and make sure to include both your username (no passwords please!) and the name of your character that this is happening to, and they'll get you through and onto the next quest so you can obtain your spell!
I've had this problem too. I found that going to the bridge near the kraken on Triton Avenue progresses the quest, but you are still unable to enter Angoro's Tower.