Why no CC on the drop down menu after the word Lightroom?
Nothing to worry about. It's the same for everyone and it's normal.
Lightroom does not follow the Cloud version numbering (yet). It's always had its own version numbering.
When the Cloud was first released there was no Lightroom included.
Adobe added Lightroom to the Cloud later but never added CC to the numbering. So yet another layer of confusion was added to the versioning of Cloud software.
There are now two distinct versions of Lightroom:
- Lightroom 5.6 (perpetual license, does not include Lightroom Mobile)
- Lightroom 5.6 (Cloud which includes Lightroom Mobile)