No worries. :)
No one could have anticipated Paramount slapping new labels on old stock. (Or that LDDB seller needing their eyes checked.) It was a crapshoot whether the VHS was going to be the 20th anniversary version on the tape, and there were no obvious tracking issues. It could have even been Grease 2 on there. ;)
Factory sealed or not, this tape is over a decade old.
I've had a few "tapes from hell" where the Hi-Fi track drops out every few minutes.