Late 60s Hits not on CD... but on iTunes?

Is the Stereo version of "Here It Comes Again" a re-recorded version? I own it on the London Time Pieces reissue 45.

Re: Here It Comes Again - i did a quick synch on that
years ago, which was how i learned the vocals takes were
different. I put them one in each channel so it's easy
to hear when something is an alternate.
The 2 takes are incredibly close, so i just synched them
again to see if i could pick out any differences - the
result was surprising.
The vocals are so similar it's almost impossible to "A/B"
and tell them apart, until you get to 1:32, the word
"again" is sustained for 2 beats in the stereo instead of
one beat in the 45.
The surprising part is at 1:55, they become the same
take. They are then the same recording all the way to the
end, except in the mono mix a tambourine overdub appears
at 2:56 that is is not in the LP version.

The explanation for this is simple, for the mono mix,
they spliced together 2 takes to make the hit.
Come time to mix it for the stereo LP, they simply mixed
one of the 2 takes. Since the 2 takes were so similar,
i'm sure they figured no one would ever notice. But then
i'm sure they couldn't have dreamed of this forum! :-)
Just thought i'd share that odd forensic find.