I have actually had a lot of issues with Huttball since the patch.
- I am having issues with force charge. It seems randomly sometimes when I force charge someone, they will disappear for around three seconds. One particular instance was a vanguard and they don't have a blink or anything and the others have animations. On another occasion one of them looked to me like they fell through the floor.
I have seen the same issue, can't fight the guy u can't see. esp for 4-5secs, they reappear after that. Not a consistent repro.