If you face issues activating your license key and it starts with AGD- you will need to check your emails.
On the 23rd of October 2018, we found a bug in the old licence system (this has now been disabled). We have manually emailed everyone with new plugin files and new licence keys (these will be valid for the same amount of time). If you did not get this email or can not find it, please open a ticket and send your AGD- licence key and you will be supplied with new key and files.
We want to apologize for any inconvenience this issue may cause you.