Glitching problems

I just wanted to note that since the patch a friend of mine got some animation glitches in IL (abilities and normals), and first I thought he didn't patch the game well but now it happened to me. I played for about 3-4 hours all good in Datamine and also dueled at Moriah e, then when I went to Uriah I started getting the same problem only slightly less often than it happened to my fac m8. I restarted the game and put the affinity on both of my dual cores and everything is fine again (I usually play on one core). If anyone experienced any such things after new patch pls share.