Quest Experience Rewards "Slider" Bugged

From Ngreth Thergn, SOE Developer, on the SOE forum, regarding quest experience rewards:

There is a bug with the AA slider. That EXP is ONLY level EXP and will not apply to AA exp, unfortunately the slider can make that system work less than optimally. If you had your slider at 100% AA, then you would receive 0 exp

We will be fixing it so that this type of EXP (level only exp) will ignore the slider.

This will be fixed in the patch currently scheduled for 12/12/12

It is recommended that you make sure your experience slider is set for 100% regular experience before claiming any regular experience rewards until this bug is fixed.