Hi so for some reason my game recently started having issues with the NPC's mouths and lips not matching the words they are saying. This was not an issue before, but has randomly become one. Their mouthes and lips still move only with a noticeable delay. Any ideas on how to fix this issue?

This was a glitch introduced in the last official patch and is an engine issue, and thus, there is no way to fix it.

A common problem introduced with the last patch. So common that it has its own series of threads you can use and see the community's thoughts: http://www.gamesas.com/topic/1502140-regarding-the-lip-sync-bug-6/page-3

Unfortunately, there remains no fix. It's a bug we just have to live with.