Decided to do an elite Titan run today despite the rumors I've heard about the Titan getting up instantly after getting knocked down, thus making it impossible to complete.
Turns out they were mostly right, the Titan does get up A LOT faster than he used to, but it is not instantaneous. I would say it looked very much like a character being successful on the first balance check after getting knocked down. As in, he would get knocked down by the pilar, and then get back up roughly 2 seconds later, leaving very little room for the laser to hit it.
So I was wondering if this is a stealth change to the raid, or if it is indeed a bug?