I have a segment that I use quarterly to pull performance metrics for a particular audience type (the audience
is based on behaviour).
I recently updated it but, **bleep**ly, didn't note down the original set-up. What I though was a small change (adding in a few new URLs) that shouldn't have affected old data has completely changed the results if I pull past quarters.
I've tried recreating the original segment but everything I try doesn't match.
Could anything other than the segment update be affecting these results? i.e. cookies?
Is there anyway to access past iterations of this segment?