My blog is HSP Health. I have added your plugin and filled in the information and am still not able to pull the images.
I tried the debugger. It says my image is too small but I checked it and it is OK.
Circular Redirect Path: Circular redirect path detected (see 'Redirect Path' section for details).
I use Thesis 1. Should simply uncheck the canonical url in Thesis? I do not know the impact of that.
Help would be appreciated.