When the 3.2 comes out, i was facing huge battery drain, but remember that : after each updates, i need 1 or 2 full battery charge cycle (~0 to 100%) for the phone to act as normal, like before. And itās the case today. Personally, no bugs, no more battery drain after this week (update for me last Monday), i live in France.
EDIT : After the update, iāve made a phone reset. (Maybe not really useful š ).