The Case Book corrections are now on Arbiter. Bottom line: no foot down inbounds = no catch. 
Not sure what you're seeing. If it's the 8/2/2012 "Clarification," that correction to 3.4.3C does not imply your "bottom line," because it specifically states that the defender has not stopped the receiver's forward progress.
If you're looking at something else, please tell me how to find it.