Influence started climbing as I played a few turns, but it never returned to its previous high of 74%.
I'm not the most detail-oriented player around here, but this makes me wonder if there's a problem here with TA.
It's been since well before the beta started that I last tried deliberately for an influence win, so I haven't been watching closely in TA.
Maybe the computer players made some significantly different choices during that first post-reload turn, e.g. building influence bases or improvements?