Capri's On Nanticoke Question

[boba]

I have a question about this obscure philly funk 45 (the Capri's on Nanticoke). The title listed on the b-side of all copies is "Come on up". My copy has a sticker over the title that has written on it "Old time religion" and it plays the traditional gospel song "give me that old time religion..." My question is, do all copies play this on the flip? I think that's probably the case because on that side, not stickered on, it says "Traditional". Is "Come on up" another name for the song that goes "give me that old time religion"? Are there copies that don't play this song on the flip? Also, are there other stickered copies or is this something more likely done by the owner of the record versus the dudes when they sent them out? Thanks in advance.