Guy, if he sent them via the "Contact Us" function, they wouldn't show up in his email sent folder.
Stories go up in batches, and the timing seems to be about a week after they were received. We're about due for the next batch, so assuming you sent back the requested corrections, yours will probably show up in that batch. (I'm super-impatient about waiting for my stories to show up once submitted -- especially when I submit right before a batch comes out, so they miss that batch and have to be saved for the next.

)
Also, they usually come up in batches of 30, so sometimes it's possible that there are more stories ready than than, and they end up waiting another week.
I'm a big fan of "Dad takes junior to the woodshed" type stories (especially if a leather implement is involved) so I'll be watching for yours.