I’m wondering if anyone else has ran into this issue?
Transcripts are logged fine back to a certain date, and then there simply isn’t anything beyond that point. In this case, all the transcripts between the end of February and June are logged, only a handful of the actual transcripts are logged in from December to February, and nothing is logged at all before December.
EDIT: Sorry forgot to mention, this was the upgrade path:
3.5.1 - precise upgrade date is not known, unfortunately.