[Sweed]

The posted pbp doesn't say if the infield was in or normal. It doesn't really matter as it should have been in in that situation but could point to what needs to be fixed. That is..

either the IF was in and didn't throw home as it should have (needs to be fixed)

or the IF was at normal and the AI didn't bring the IF in as is should have (needs to be fixed)

The secondbaseman in oopt is not going to throw home on a gb unless he is playing in. Like RL there is almost no way that play can be made and result in an out at the plate.

Of course if a human was in control of the team in the field (not sure from the initial post but assume the AI was in the field) and didn't bring the IF in then there is no problem at all.