Hi,
same problem from shell or from software center.
Tested on a new installation and on a old one.
someone else have the same problem?
I’m sorry, my mistake: should be fixed now, and synchronizing to mirrors.
P.S.: It seems that after upgrading to Fedora 22 my rpm-signing script from nethserver-mock was broken.
C’mon guys, whip this man! 
In my case it updated correctly, no issues.
Yes, new packets are on the mirrors now. Same version but a little bit bigger (some kb)
After a yum clean all it’s all ok. thanks @davidep