Resolved Status bar icons 'grayed out'

I'm facing a strange behaviour of the status bar icons not being white anymore.

On homescreen the icons for 'Mute' and 'DND' have changed to appear in a dark gray.
On lockscreen the 'Mute' icon is gray (as on homescreen) with the 'DND' icon being white but switching to gray once unlocked to homescreen.

To make it even more strange, the 'Airplane Mode' icon is still unaffected (i.e. white) on lockscreen and homescreen.

The only status bar related tweak installed is 'MuteIcon' but I'm pretty sure that the 'gray out' of the 'DND' icon was already there prior to this installation.
Nevertheless I removed 'MuteIcon' to recheck but 'DND' icon remains dark gray.

Any suggestions where this comes from and how to solve?

thx,
Henry

You're probably right.

Not 100% sure about DND but it might be dark gray from the very beginning (no idea about vanilla 7.0.4 as JB was implemented to the devices immediately )
But I'm 100% sure that the mute icon wasn't dark gray from the beginning.

Maybe this came with the latest update of MuteIcon a few days ago.

In the meantime I've also discovered that the mute icon provided with the temporary mute function in 'Ringer&Tones' is displayed white as supposed to be.

So, most likely a glitch within MuteIcon - hopefully fixed in the next update...

...or even better, to see OpenNotifier arriving to iOS7 in near future

Dev fixed it with todays update