Small Issue with Poker Grapher

[Manpriest]

I've just recently started using PokerGrapher and am having a small problem. I had just completed a small session before downloading it and it graphed that session fine - 975 hands. I've since played another 900 or so hands and it refuses to graph them. I set it to that limit only and it continues to just graph the first 975 hands.

The new sessions show up fine in PT but refuse to graph.

Everything in the options page looks correct, it's feeding off the correct db, set to show all hands, set to that limit only, etc...

Any other thoughts on what I could be missing here? Using PG v1.5.0beta.

Thanks in advance.