A Ruined Holiday

Exploration Stage: House on the Hill
From: Christine
Description: I don’t have an explanation for what’s going on. But I know I had nothing to do with it. I only wanted to be festive and celebrate the holiday with my community after all we’ve been through lately. Sadly, even the decor has faded.
Completed: This decor is only partially faded in some places, but completely discolored in others. I don’t understand. Why is everything around me turning ugly? Do you know anything about this?