The non-deluxe is listed for [clean] and [explicit], but the one listing they had for the deluxe did not have either tag on it, and it didn't have a track listing either (that would also usually mention C/E next to the track name).

Edit: I don't know if posting a link to an amazon page is allowed on this sub (I know others it is not), but if you go to the store page for TSoS and expand "See all 11 formats and editions", one of the CD categories listed as "import" will pull up the Deluxe version, and it doesn't say anywhere if it's [clean] or [explicit].

Edit 2: Since I can post Amazon links, this is what I'm looking at: https://www.amazon.com/Serenity-Suffering-Deluxe-KORN/dp/B01IS8EIPI