I once dreamed of my brother waking me up, and I got out of bed(not FA), then when I was standing, looking at my brother, I woke up, only to find myself standing at the same spot as in my dream(and of course my brother wasn't there).
The transition from dream to wake was literally a blink of an eye. Good thing I wasn't dreaming of clif diving, or I would have waked up slamed to the tableXD). It was a normal dream, I didn't take any alcohol or substance of any sort before sleeping. I guess while I was waking up, the SP turned off a little early, so I acted out my last dream actions, and this has happened to me numerous times. It's completly normal for me.
This dream and the others where not LDs.