[GAMEPLAY] Viktor - Gravity Field ceases to snare following stun

When using Viktor's Gravity Field, champions that have been stunned by the effect are able to run freely through the field without consequence. This is a stark change to pre-rework Viktor in that stunned champions were still affected by the Field's snare effect as long as they stood within it. This occurs both with the standard ability and Augment: Gravity Well. There is no mention of this change in the patch notes.

• Place Gravity Field
• Snare, then stun a champion
• Witness champion moving freely following stun at full move speed within the field without regard to direction or proximity to center.

http://youtu.be/cHD781_Je7Q?t=1m10s <-- Prior to Rework. Witness the snare post-stun.