DESCRIPTION
Hi,
There was a problem with pixeldrain's mail server which caused the Patreon integration to fail. You were not able to upgrade your account to Pro in the last few days because of this. It has been fixed now.
If you subscribed and were unable to upgrade your pixeldrain account you can do that now by going to this page ( https://pixeldrain.com/user ) and clicking the 'Link Patreon subscription' button.
Let me know if you have any problems.
Thanks for your support,
Fornax.