Bug : Discussing a movie

Hi,

It's been a long time since I noticed that when you construct the celebrity's caravan in the cinema, it starts bugging and a customer gets in the way of your Sim, which cancels it's action (that lasts 1h30...). It continues even when you upgrade it (I'm currently at level 18 of the celebrity's caravan). It happens to me everytime I try that action, so the only solution I found is to leave the cinema as soon as I start the action... but when the other Sim that works there has finished an action, I have to go back to the cinema, and the first Sim's action gets canceled. Am I the only one that encounters the problem ?

 I play on Android.