This has happened twice now.
Put ds1 to bed at 7ish. He is 2y 10m. At 8.30 he has woken up crying. I have gone in and cuddled him but he looks terrified, looking frantically around bedroom as if he doesn't know where he is. Then he has got out of bed and started running on the spot? Still crying.
It's not until I turn the light on that he seems to become lucid and I settle him back to sleep.
Does this seem like night terrors? I think his imagination is going into overdrive ATM- he keeps asking what is real and what isn't, what comes out at night, tonight he was having an odd conversation with dh about 'people who don't have eyes" 
Could this be linked?