Back in the beginning of May I pointed out what I thought was a bug in server.mk that prevented the ox-* files in contrib from getting included in the Org ELPA archives. It got fixed in 6de09e2d3e38ac84a09659931ee96dff5e5d68c9 (thanks Achim!).
I just installed org-plus-contrib-20130520.tar from Org ELPA but the ox-* files still aren't there. Maybe I was wrong about the source of the issue? Or is there a delay between what hits master and what gets to the Org ELPA archves? Thanks in advance,