Hi, While using the Wikipedia API I noticed an odd behavior. It seems that I'm only able to retrive the size of a revision in some revisions. Works fine: http://en.wikipedia.org/w/api.php?action=query&titles=Porto&prop=re… Size does not shows up although the call is the same: http://en.wikipedia.org/w/api.php?action=query&titles=Porto&prop=re… It seems like a bug. Is it? I do know if Wikipedia is using the latest version of the Wikimedia API. Maybe this is already corrected in the development repository. Btw, size is given in bytes. Correct? Can you please comment on this issue? Thanks! -- Sérgio Nunes