And that didn't happen to our heroes this time, because ...
... I mean, seriously, for Janet 20 years are more or less 20 years, for Scott a few hours are 5 years, now in this movie a day or two are a few hours. Are there seriously no rules for this?
But that, I could kind of accept as wibbley-wobbley timey-wimey. What is really puzzling to me is that in this film, Janet doesn't even want to send a signal into the Quantum Realm, but in the last movie, she helped Hank and Hope to send Scott into the Quantum Realm. WTF?!