Hello .. I've been testing the thumbnail cropping from Media settings - within WP admin it all appears to work fine, cropping takes effect and the thumbnails display the new re-cropped versions .. however on the public site the thumbnails revert to rescaled versions of the original, so its broken. The biggest clue I have so far is spotting that re-cropped thumbs have an extra bit added to the filename like:
So is my theme, thumbnail function, missing these re-cropped versions and reverting to the original? Do I need to add support in post-thumbnails?
>>>>TwentyTwelve is the same, it doesn't support re-cropped thumbs<<<<
Any suggestions please? TY