Block is not working, stunned countless times today by stuns which are able to be blocked while *holding block* this is not just lag the function of block has been broken by the changes and needs to be reverted till you figure if you want stuns to be blockable still. Countless reports from other players of the same thing in PVP, there are a lot of bugs and lag issues going around but this is something at least we know what is causing it, whatever the intention with those changes were supposed to be I don't think this was it.