The Alpha 9.35 has been released.
I have installed it and I hope the battery drain started in 9.33 will be over.
Please share your own experience in that thread.
Edit: On Gesture Mode it seems to be back on normal. At 84% the projection of battery graph is at 11 days.... not bad ! :-)
Edit 12 hours later: I have lost 3% and projection are back to normal.
Notice the discharge curb is flatter than on 9.33.
SO much better !!