I just had this exact problem 🙂
Here is what helped me:
Change the actual image size:
add_image_size( ‘thumb-small’, 160, 160, array( ‘center’, ‘bottom’ ) );
to
add_image_size( ‘thumb-small’, 161, 161, array( ‘center’, ‘bottom’ ) );
or delete all images named IMAGENAME_thumb-160×160.png (I guess you already have those)
my guess is that regenerate thumbnails checks whether there is an existing image and does not overwrite.
Hi squiresp,
I have made a plugin just for that: Simple Aweber Integration.
Add in your Aweber JavaScript code, decide where you want to place your form and you are all set.