1) The first quest of Season One was nearly impossible to progress because players couldn't pass through the gate.
2) The final quest "Freerunner" from Lady Arabelle, is completely bugged for everyone. This means no final reward, incomplete lorebooks, and no achievement.
3) Dynamic Encounters are a painful experience. Due to the lack of timers, players are forced to wait up to 30 minutes with absolutely no indication of when the encounter will start.
4) Some weekly challenges turned out to be seasonal instead. It is impossible to finish them in a single week, and a few even require up to two months to complete.
5) Daggerfall reacquisition quests do not count toward completing the challenges.
6) A book from the "Season One Books" collection, "Silver-Eye’s Orders", was missed by 99% of players. It only spawns if approached from the North; otherwise, it doesn't appear. Furthermore, there is no post-quest location for it, and several other books suffer from the same issue.
7) The drop rates for the new furnishing plans are nonexistent. This makes every farming attempt incredibly frustrating and allows the few lucky players who get them to become filthy rich by selling them.
8) A guard right in the middle of a battlefield killing all participants in a Dynamic Encounter. Is this a joke? Sadly no, this is the current reality in the world of Tamriel.

Fixes will come... on the twelfth of never.