I had this a bit earlier. I quit the game, restarted the launcher and all was good.
PC NA, PC EU
"Instead of taking the best of the dolmens (predictable rotation), the best of the geysers (scalability based on number of players), and the best of the dragons (map location and health indicators) and adding them together to make a fun and dynamic world event scenario, they gave us....... harrowstorms." https://forums.elderscrollsonline.com/en/discussion/comment/6850523/#Comment_6850523