Shield Charge 'Stutters' when Chilled

I have run into an issue with Shield Charge getting stuck when chilled. The character repeats the end animation over and over again until the chill ends, causing a total lockdown against enemies using lots of cold damage. This stuttering prevents movement and use of skills (except triggered skills)

http://prntscr.com/5hyp2c
Link to the debug code. I couldn't snap a pic of the issue in-action however.

This issue is especially common against sea witches, or whatever those things are that use freezing pulse and summon the little squid things, but this issue happens with any instance of the character becoming chilled while charging.