if files are rejected in the new-files you should get an e-mail notifying you that they were deleted. however if they're added to the archive then later deleted you currently won't get any notification about that. if you can, check your e-mail and see if you've had anything from firstname.lastname@example.org
regarding those two files. it's possible they were deleted though if they were i personally have no recollection of this -- think i added all the files you uploaded so far. sadly we don't currently keep any logs so there's no way to find out what happened to the files on our end.
anyway, whatever the case is, you can resubmit the files.