WowAce

What steps will reproduce the problem?

Here's a simple way to reproduce the problem: Go to Sunsong Ranch in Pandaria, and plant some crops. Eventually you'll be required to pull a stubborn weed or wrestle with a vine. Both of these actions will hide the normal toolbars and shift into a quest-specific toolbar (the "vehicle" UI intoduced in Wrath). After completing the action, the normal toolbar is restored, but the Comergy player health bar no longer works - it appears white instead of green, and it no longer tracks the player's health.

What version of the product are you using?

r23

Do you have an error log of what happened?

No

Please provide any additional information below.