[UmpTTS43]

Once you answer this question then the rest falls into place.

Did the advancements and/or outs occur while the improper player was a batter or a batter runner?

If the former, then advancements and outs stand. If the latter, both advancements and outs are nullified and the runners are returned to base at time of pitch.

Not true in FED.

To the best of my knowledge, there was consideration of allowing advancements made in certain instances. That list of advancements made such as the ones offered by Manny became too cumbersome so they elected to stay with the rule as it is written.