Click your Help Tab then click check for updates.
Afterward, it should show the correct version.
It's because the call home's to validation your license don't happen all the time.
When they log in to the client area, if you have Sparky's addon it shows this info.
Also when they look at their groupay page, you can set it up so it shows this info.
For the console showing a blank page, make sure the link is correct.
For mine it went directly to my domain/modules/admin/ instead of my domain/whmcsinstall/modules/
Just change it in the browser.
I couldn't find where to change this to the correct path.
I have a question you might be able to answer.
When a client wants to upgrade from this to a real package, how can I show the full config options when upgrading?
Right now it only shows the Monthly for the current config, but no config options to change.
P.S. and thanks for the update.