Gnome Dash is sometimes incomplete
Since I am on Fedora 22 (after upgrade from Fedora 21), I noticed that my Gnome dash is sometimes incomplete. It is then only showing part of the icons that are actually placed there.
Here are two screenshots: The left one shows the "reduced" dash with 7 starters and the "All Applications" icon. The right one shows my regular dash with all icons.
Unfortunately, I haven't figured out on how to reproduce this bug.
vs. 
Any ideas what could be the problem here?
All of these applications are under your favorites or only some of them?
The same situation happens to me!! Don't know how to reproduce it...
@paladini: All icons showing are my favorites (you can also tell by the blue dot which appears only on active apps).
@skytux: Should we file a bug?
@Florian: it is not clear to me if this is a bug or a feature... but sure, go ahead and file a bug, it is the only way to know!! :-)