I"ll have a look at finding a solution for this guys.
We had a similar situation when we ran this on another site in a previous season, I"m not sure any of the poker software actually is able to manage exits properly in the early stages when late reg is available. (I"ll have to check Stars, as if anyone can do it, then it"s probably them)
Yes, it could make a difference to the overall standings, and if I think that this is having a dramatic impact, then we may have to consider removing late reg.
I don"t want to do that, as I know some players don"t get home for 7pm, so a 60 minute window is ideal for them, but I will look into the options.