I also get one extra beat in bar 22, counting the 6 bar intro, in the "recorded" version.
It's immediately before the Am Dm E7 Am
(in 4/4 time, which does make sense for this song)

I added a 1/4 measure after bar 22, and at 123 beats/minute, I am able to sync the chord
display in BIAB with the youtube audio perfectly.
That's when I discovered an extra half measure (2 beats) right after bar 32.