Messed up twitching movement when attacked. WTF

Er... Okay so I started using the Latikai Client today because for some reason, starting TODAY, the Ender Client will not load the login screen.
Everything was fine until I was out foraging and a snake decided it didn't like me. I wasn't too worried, but then my movement controls gave up the ghost and my character began doing THIS (video):
http://vimeo.com/82426951
Anyone else get this? Cause my death three times.
Everything was fine until I was out foraging and a snake decided it didn't like me. I wasn't too worried, but then my movement controls gave up the ghost and my character began doing THIS (video):
http://vimeo.com/82426951
Anyone else get this? Cause my death three times.