A customer of mine has three newsletters due to go out, and is querying if the links are working. I have checked and the 'View Online' link loads a blank page.
I sent myself a test email, and checked there as well, still a blank page.
Anyone else had the same issue? The last newsletter she sent worked just fine (21st Oct). I saw there was an update to the plugin and ran it, but no change. Current version is 8.6.0.