I spent a while going through my modlist to find what was making my lilypads float in the air above where they are placed, made the new cauldron liquids not appear, and caused carpeted stairs to bug out. I am certain Palladium causes the problem. This is not a request to fix the issue this is just to help anybody who had the same issues as me.

When it comes to performance mods if there's an issue that doesn't happen without them, it's always their issues as one of their optimization might not be safe to do or are feature removals rather than optimization.
You should really report this there