Ok, the meme generator API is fundamentally broken. This `@Created` parameter looks like a problem with a stored procedure, which is corroborated by an issue on another project.
I'm giving up on the meme generator API, which I've had a number of problems with over the years. I'm going to swap it out for apimeme.com, which didn't exist when I started this but is exactly what I'm looking for. No need for username/password, and it returns the image as a binary response over HTTP. I'll update progress here.
Thanks again
Thanks for reporting this. It's been a long time since I've done anything on the plugin, so I'll familiarise myself with the code again and try and get the API call fixed.