Where are the Updates?

My system has not updated for 3 weeks now, it simply tells me there is “nothing to do”

spiff@endevour ~]$ sudo pacman -Syu
[sudo] password for spiff:
:: Synchronizing package databases…
netrunner is up to date
core is up to date
extra is up to date
community is up to date
multilib is up to date
:: Starting full system upgrade…
there is nothing to do
[spiff@endevour ~]$

Octopi and Discover tell me the same thing, and the System Updater just tells me my system is up to date.
I refuse to believe that there hasnt been any updates to any of the packages on my system in that time.

Discover will not allow me to check the sources when i click on the “Configur Sources” button either.
What am I missing, or have there been no updates of any kind recently?

Thanks, from an Arch Noobie.

No updates from Manjaro for 3 weeks is normal from time to time.
ATM, Manjaro is holding updates due to the gtk theme compatibility issues with QT 5.7.
QGtkStyle has been removed from qt5-base 5.7.0, however QGtkStyle is available in qt5-styleplugins:
Manjaro is currently evaluating qt5-styleplugins.

Thank you for your reassuring reply. Was thinking something was broken!