Bit of a strange issue has popped up. I have the following in my child theme php and it was working well. Images were the correct size.
add_image_size('yarpp-thumbnail', 105, 150, true); define('YARPP_GENERATE_THUMBNAILS', true);
This is working perfectly for images that are "old" (ie. that were in my media folder when I asked YARPP to display thumbnails), but new images that I add for new posts are being distorted within the YARPP display. The pic of the Honeydew Apple Juice here, for example, is one that I've just added this morning.
Is there a way around this?