Ah, I see. No worries.
It won't lock you out of any main story progression if you avoid them, no, but from memory there will be two substories you can't complete as a result, and a route you can't take during the New Eden event. I realize these names mean nothing to you atm, but if you're wanting to avoid those scenes, these are the times to stop a substory.
Luckily not missing anything. What's broken here is that it's not forced you to read a text message. Someone posted a similar bug for 0.2.3 and I know while playtesting we encountered it a couple of times. I tried to change the way the phone loads thinking that was the cause and seemed to work... but clearly that was not the solution after all.
Ah, if you had the bug from 0.2.0 that didn't transform her back, you can either send me the save to fix, or run this in the console
State.variables.lexi.young = 'seen';
Kimberly starts going to the pool between 18:00 and 22:00 once you've had sex with her.