I just updated a few minutes ago and I'm having the same problem, I can actually see my battery % going down as I type! Its going down 1% every minute or so!
UPDATE: The % has been going down at a slower pace over the past few minutes, and I also noticed the total time is now increasing, it went from 3 hours up to 5.5 hours, Im hoping It will go up from here. Maybe it just needs some time to calibrate the battery?
Message was edited by: Eko3alpha