Version:           2.4.0
OS:                Linux

There is a good plasmoid called "Now Playing" (shipped by default with KDE). In generally it works well with Amarok, but starting from version 2.4.0 it has a bug. When I press the "Pause" button, the button greys up, become disabled, change image to "Play", Amarok is pausing... And the "Play" button remains disabled. No way to click it to restart the playing. When restarting playing from the context menu - the "Play" button becomes enabled, but clicking on it disables it again, changes to "Pause" image and does nothing to amarok.
I am posting that in Amarok product, because some other widget - Now Playing Controls from kdelook acts similirally.

Reproducible: Always

Steps to Reproduce:
1. Install Amarok 2.4.0
2. Install the Now Playing widget (i have installed it on the panel itself, but on the desktop the behaviour is similar)
3. Start ANY song in Amarok
4. Press the "Pause" button
5. Notice the result
6. Press the "Play" button
7. Notice the result
8. Resume the song from the Amarok context menu (or from the GUI itself)
9. Notice the result on the plasmoid
10. Click again on the Play button
11. Notice the result


Actual Results:  
Described above

Expected Results:  
Should work as it worked with 2.3.x