Alioramus is back to not moving his full range of motion. He's not completely stuck, but he's staying low to the ground.
Also, it looks like there's something wrong with his head. It's hard to describe and I didn't take a picture because I didn't want to bother the other people on the ride, but if you turn around after passing him it looks like dark, blocky parts on the back half of it. It's not an angle you're supposed to be looking at it from, but far as I know he's supposed to have a whole head and previously looked fine from that angle.
And the final carnotaurous is stuck in a rearing back position. Which is a new one.