

The BUG was fixed with the last title update 1.2.2 from June 15, 2021. I am very happy now.
Greetings. I am a German player and have the same problem. There is an entry in the German Ubisoft support forum from me. Look here:
https://forums-de.ubisoft.com/showthread.php/237112-BUG-Weltereignis-„Die-Leuchtturm-Zwillinge“-in-Caent: (https://forums-de.ubisoft.com/showthread.php/237112-BUG-Weltereignis-%E2%80%9EDie-Leuchtturm-Zwillinge%E2%80%9C-in-Caent)
Look here in the german forum:
https://forums-de.ubisoft.com/showthread.php/237112-BUG-Weltereignis-„Die-Leuchtturm-Zwillinge“-in-Caent: (https://forums-de.ubisoft.com/showthread.php/237112-BUG-Weltereignis-%E2%80%9EDie-Leuchtturm-Zwillinge%E2%80%9C-in-Caent)