Can't see some past images in wordpress

Hello!

For some reason, some past images I have already uploaded into wordpress are appearing as missing files: http://cl.ly/image/3t2X311a2H1X

I've checked the FTP and the files are there. When I click on them, even that they appear missing, if I click on Edit Image, I can see them: http://cl.ly/image/0Y0q1H0S0r0A

Thanks a lot for the help!

Best, Jorge