Hi Ted,
I understand your problem, but if the entire recording is 1 beat 'out' then I'm afraid the only cure is to re-record the entire sequence
There is no way that I know of, to 'shift' the entire recording 'forward' by one beat.
Had the error been one complete measure, then of course, deleting one full measure is straightforward. In your case, deleting the first measure will not cure the problem, since the error is duplicated in every subsequent measure of the sequence.