I had numbness in little fingers and little toes after LEL. Feeling in the little finger came back after a week, little toes came back after about a month.
Riding through the night in the pouring rain, left me with wet bottom related chafing (hooray for Sudocrem!).
On the BCM 600, I didn't get enough sleep the week before, and I started hallucinating on the ride, so I guess that's a psychotic episode.