Grabs and other abilities that require you to face the enemy do not move you the full distance when facing another party member, even tho party damage is on.
This is only true if you are NOT the party leader.
What were you doing before bug occurred: be in a party, have party damage on, be not the leader, use a grab or other ability that only moves you when facing enemy.
Steps to reproduce: be in a party, have party damage on, be not the leader, use a grab or other ability that only moves you when facing enemy.