Photo Stream photos refusing to import to iPhoto?
During a recent import from SD card to MBP I encountered an error (still don't know what kind, as it has not happened since, though I did send a report to Apple when it happened) that caused iPhoto to hang. It showed up as "not responding" in the "force quit" window, so I hit "force quit". Unfortunately I had also hit "delete photos" from the card just prior to the "hang". The photos show up in photo stream but the iPhoto event shows as corrupted. When I attempt to create an album and add those photos, the album also shows corrupted. I deeply and sincerely do not want to lose those photos, and would be immensely grateful for suggestions and/or guidance, since apparently the iCloud photos are only stored for 30 days?
MacBook Pro (Retina, 13-inch, Late 2012), OS X Mountain Lion (10.8.2)