Overlapping Festivals Fix Coming

I have this bug and I do hope it will fix current save files, I would hate to loose the saved game I have now. But there is also another problem. In the university quad, the items for various events, like the Debate guild's event AND the Britechester Spirit Corps game day party that are held in the Britechester commons (in the center where the statue is) has the items, floor murals, picnic table, chairs, tables, podium, foodstalls (for both events) and the radio thing not disappearing. My Sim is there now and none of the events are happening at the moment.