I'm having the same issue. I tried going through all three of the doors and the MC still moves forward. Might be an issue with the pathing of the event.
Is this occurring at the very first entrance into the Factory (after meeting Aztargal for the first time)? There should be no instance where Aztargal and Toghda are standing next to each other as in the image you've provided - I haven't been able to replicate this, so further detail would help fix the issue.
That's really strange, then - I've gone over that part a few times, but can't seem to replicate the problem. However, I think I know what might be happening - you said the character moves forward; which isn't supposed to happen in the event that needs to be triggered.
That is how another event that happens later begins, however, which also has the same criteria as Toghda being there, as in your image. I'll try and see what could be causing the condition to activate before it's supposed to.
Hopefully the 28/06/19 Fix 1 version addresses this issue regardless; but knowing that is what causes it is really helpful - although I'll still have to look into it further to see why it's doing that, since I still can't find any evidence of the apparent affected variable being accessed by anything on that path.
I'm having the same issue too and yes, it occurs right after going to the Factory for the first time and meeting the lady with the mask. I honestly don't know what cause me and a few people to have this bug but not others, I pretty much went straight from Iustirho's house to the Factory, saved, and it happened.