Update 2025/01/30
EA has implemented a non-fix for this. This means that the items are no invisible (most of them) but still there. The overlapping festivals seem fixed but the objects are not....
Ideas
I've been able to clean up pretty much everything (using S4S) from my game except these lights from the Festival of Lights from SE. I know what they are. Just can't find them in any of the zone data using S4S. Nor can I shift click delete them.
streetDeco_EP10floatingLanternCluster02 and streetDeco_EP10floatingLanternCluster01
Bummer. Maybe something else is off with the save game. It work fine for me on PC though.