Someone correct me if I'm wrong (as I'm sure you will), but wasn't Triangle on GGII a different recording from the original recording on Shadows?? I remember on the Shadows version at the part where it goes:
"and a mighty fine way to be found" and the end of the note on the word found didn't go up (although I always sang it as if it did..drove me nuts that it didn't). When GGII came out, I felt vindicated
the note went up. Different version.