I'm getting pretty smooth playthroughs atm, not sure you'll want to, but perhaps have one more go?
Looks like it works now. Dunno what was the problem. The game froze (music continued) and got out of memory error after a while.
Thanks for having another go. It's a bugger because there will be edge cases because its referencing a massive dictionary and I'm going to need some time to really thoroughly debug it. Sounds like a stack overflow, hmmm.
What did you think btw?