My image id #22477 was rejected for reason:

This image is too small.
Images must be a
minium of 1000 x 1000
pixels for review. Please
submit the original size for
review, without
upsampling. Thanks!

The file I submitted is 2733 x 1822, and it is not upsampled. Should I just resubmit the same file?

The same for the following image id#:
23381, 22379, 22382, 22383, 22384, 22385, 22386, 22429, 22428, 22416, 22432, 22431, 22430, 22422, 22436, 22435, 22434, 22433, 22442, 22441, 22439, 22437, 22413

Non of these images are upsized. They are all lager then 1000 x 1000

Should I reupload all of them again?

The pixel sizes look to be registered properly in the database (bigger than 1000 px), as you say, so I cannot say the moment why they were rejected. Please do not reupload until we can resolve why this happened with our Editorial staff. Thanks