In Plugins - Invalid site key for the current site - is showing against Access, CRED, Types and Views. Also similar reports on other registered sites. I tried entering the key and it is being rejected.
Unregister Toolset from this site Check for updates
Toolset is registered on this site. Your Lifetime account gives you updates for life.
Against the plugins I see
Deactivate | Edit | Getting started | Register
When you need to create lists of items, Views is the solution. Views will query the content from the database, iterate through it and let you display it with flair. You can also enable pagination, search, filtering and sorting by site visitors.
Version 126.96.36.199 | By ICanLocalize | View details
There is a new version of WP Views available. View version 2.5.2 details or update now.
You need to have a valid subscription in order to get upgrades or support for this plugin. Purchase a subscription or enter an existing site key.
I checked another site and saw the same messages - strangely though - that site allowed updating so I have updated plugins but the registration message still shows even though the site is registered.