Ecce,
I think this is a problem with the hosting site (and mine as well).
I downloaded the WB2 template and installed the files on my local webserver. ( I use a Raspberry Pi with Apache for testing changes to my templates before uploading them). All works fine here, I can see the file versions etc.
I then uploaded the exact same files to my hosted website. I see exactly the same as you do on yours, basically very little.
I am thinking that the hosting service is most likely blocking something in a firewall to prevent it running off to a 3rd party website and downloading information / files.
As I said, I do not use the manage file. My website started with a WB2 template then I got the bug and decided I wanted to change a few things here and there so learnt about php and also asked Jacques a lot of questions.
So after nearly 3 years it is what you see now, the basis is the WB2 template but with some (ok, quite a few) changes here and there.
A great and interesting hobby.
Andy
http://www.midlifedad.me.uk/weather