that would be really weird tho...man i hate how Larian doesnt answer to anything here
Well anyways, not sure if that is the case or not, but I got so frustrated I took matters into my own hands and physically MOVED the Mirror in the Engine editor, LOL!
So if anyone on this thread is still having the issue where they are locked out of the bottom deck of Lady Vengeance let me know and I can give you a link to the mod. I was going to upload it to the workshop but this seems to be a very rare problem since no one seems to be complaining about it. I will just put it on my google drive I think unless lots of people are reporting this.