Trundle How Could You!

I was playing a match with a Trundle on the enemy team and when we were in their base fighting Trundle used his Pillar of Ice (E) and it locked me in between the stone in their base and the Ice Pillar. I was unable to move and my champ was just shaking (probably because of how cold it was.) Now This may not even be a glitch and actually be how you're supposed to play Trundle, but in the patch notes his E was buffed so I thought I'd share.