On my current site, http://beatricebp.com, when I add media to a post, the only available size is "full size", even if I have specified sizes in "settings > media". This is a Child Theme of Bueno (WooThemes).
I am building a new site (currently hidden) using Canvas by WooThemes and I now see all sizes (thumbnail, medium, large, full size) when uploading new media - but the numbers don't match the numbers I've written in "settings > media".
I know Canvas is not a supported theme on this forum but since the trouble seems to happen with two themes, I am thinking maybe the problem is outside of the theme? Can anyone help? Google is not being very helpful.