[bug] Cannot go to my own adventure

During the events we get the most of event resource and exp from adv but still we have that bug where the game became crazy and I get hammer issue and if i reload the browser cannot go to the adventure anymore even it is active and open but if i click to visit there then i get "loading map..." then nothing happens... i can visit to others but not to my own started adv (which also nearly at the end, only the boss left)...

after ~10-15 minutes it allow me to go to my own adv.