GR11: Could be. In the case of System Shock 3 they noticed really late in development that they would have to switch engines. I really liked the screenshots and early concept. But of course you also need to run all that.
I got the feeling that SS3 wasn't "that" advanced, mostly because they showed very little content before the reboot. Bloodlines 2 on the other hand has been present in most videogames fairs in the last year and a half, which was a little concerning itself because they ALWAYS showed the same prologue demo over and over and over.
GR11: It's simply not a joke anymore. The day these people started burning Harry Potter books live on Twitter, wishing JK Rowling would die or toppling Columbus statues they crossed the last line.
I don't remember seeing any book burning on Twitter, and JK Rowling probably shouldn't die, but if she's going to spread hate speech, she could at least shut herself up.
That doesn't have anything to do with Columbus, anyway, and as a spaniard I can say he can f**k himself and I hope he's suffering very much in hell, and A LOT of spaniards share the sentiment. The guy was considered a cruel genocidal nutjob even in his time, go figures.
Most importantly... nothing of that have anything to do with Bloodlines 2 getting stuck in the nines circles of development hell.