Nope, haven't changed that logic. The way it works is:
- are the games happening on the same day? if, yes, simulate all of them, if not, only simulate the ones happening on the same day
- do the games involve different teams (i.e. no games in the queue have the same team)? if, yes, simulate all, otherwise simulate only the unique ones
Sometimes this means that only 1 game will be simmed, other times it means (as an example) 4 games will be simmed.