The Elder Scrolls Online v3.3.11 is a small incremental patch that fixes a purchasing issue for Japanese players, and a fix for two quests – The Oscillating Son and The Swordmaster Division. The size of this patch is 77MB.
Quests
The Oscillating Son: This quest can no longer be shared with others. This was resulting in it being easier to acquire the Precursor reward than originally intended. And also double Zanons, which sounds like an obscure Tamrielic drink.
General
Fixed an issue for Japanese players where choosing the Summerset Collector’s Edition upgrade from the Crown Store would take you to the incorrect page.
Reaper’s March
The Swordmaster Division: Fixed an issue where your progress could become blocked if you killed Zara immediately after she turned hostile.