If you are a coder or SKSE developer, or someone who wants to help fix this bug who doesn't have these skills, we could use your help and/or support to help fix once and for all the new lip-sync bug in Skyrim 1.9.
You can read about the bug and join the new Lip-Sync Revolution Force here:
http://www.gamesas.com/topic/1483031-regarding-the-lip-sync-bug-5/?p=23490054