Well I got into some weird slow motion thing too today (and I'm aware of over encumbrance

), in that I got hit with a lag spike (one of them 5 second freezes that occurs for some players, unfortunately including myself) while blocking while the blocking performed slow motion (Spellbreaker shield equipped). I did a whole battle while in slow motion (I did let go of the mouse button, probably while the lag spike lasted, dunno), and I didn't get out of it until I tried to block again. Really weird.