This is weird.
Sequence of events:
1. Updated plugin to 2.20.0 (I think from 2.17.0) from wordpress plugin page
2. Update happened ok but snip was deactivated
3. On reactivation (through wordpress plugin page) snip was reactivated
4. Snip is not generating any mircodata even after cache clearing etc
5. Looks like it thinks the plugin is the free version and not the paid for version.
6. On the snip activation tab is does state “Your copy is active.”
1) Why is snip now broken with no schema metadata being created and why did the plugin on upgrade automatically deactivate?
2) How can you tell if free/pro version of the plugin?
3) Where can you see license code in the plugin?
Any help appreciated,