When Focus Fire expires, Windranger continues to attack the target without facing towards it. She should require facing as soon as the spell expires.

Repro:
1. Cast Focus Fire on enemy
2. Wait for it to expire and stay in attack range

Result: WR continues attacking the target, regardless of facing direction. She also attacks the target even while moving still. Giving her a new order ends it though.

Expected: As soon as Focus Fire expires, she should no longer be able to attack the target while moving, and require facing the target normally.