i also had a very weird thing happen -- during the draining of the balls at the end of LITZ, when the flippers went dead, one ball got stuck underneather the upper-right flipper. after a moderate delay, the machine gave up looking for that ball and finally loaded the plunger, which resulted in me having an unexpected 2-ball multiball for a while immediately following LITZ.
It's harder to get a ball trapped underneath the upper right flipper on a real TZ...and of course Lost in the Zone itself happens far less often on the real table. If it's happened, it's probably only happened once or twice in the 20 years the table has been out.Does this happen on the real machine? It sounds like something that could.