WowAce

----- What steps will reproduce the problem?
Druids have Wild Charge, Skull Bash, and Faerie Fire spells which change depending on form.

On my action bars, if I place any of these abilities (by directly adding them from spell book)
And then create a simple macro:  /cast $ability  (with or without #showtooltip etc...)

The normal spell will display properly.
The macro spell will be dimmed/disabled in appearance.

----- What is the expected output? What do you see instead?
The macro should function like the normal spell.  This worked fine pre-5.0.

----- What version of the product are you using?
Latest (1.8.7)

----- Do you have an error log of what happened?

----- Please provide any additional information below.

I seem to be able to fix this bug by adding the following code to Core.lua:1440

self:RegisterEvent('UPDATE_SHAPESHIFT_FORM', 'ACTIONBAR_UPDATE_STATE');

This fixes it some what, there still seems to be an issue on log-in and reload ui (and possibly on zone-in).

If I login/reload while in form, my fix does not solve the problem. If I am in caster form on login/reload, then my fix solves the problem.

This appears to be a Blizzard bug.

Same thing happens when all addons are disabled.

I made a thread about this on the Druid forum to try attract developer attention: http://us.battle.net/wow/en/forum/topic/6934954312

I also have a thread in the Bug Fixes forum: http://us.battle.net/wow/en/forum/topic/6893519976