Board Thread:The Last Sovereign Discussion/@comment-28783361-20170710015941/@comment-36874080-20190814135500

Switch 2, "Entered Complex". It was ON for some reason, so I changed it to OFF.

Basically, the game believed that you already got to the main hall. I don't know how it happened. If you played with the "Second playthrough story mode mod", I have no reason to believe that the mod itself did this, since it simply edit objects. If you played with another mod, then I don't know what it does, so I can't tell.