Missing content of plugin

I don’t get this. Best I can tell, the plugin developer is using this page in the plugin directory to market his for-pay project off-site. I didn’t download the available version (1.0) because there is no description about it on the plugin directory.

Something seems very odd here.

On the github page he links to here it says:

The add-ons are currently not available for download, however, over the next few days a new page will appear on the ACF website where you can enter your activation code / login to your account and download the add-on files.