I noticed that some of the frames I uploaded don't have a "nick" attributed to them.

I've even monitored the log.
For example: This is on the log
about to put nice -n 10 curl --location --silent --show-error --upload-file /tmp/electricsheep.Pp6Mw7 'http://v2d7c.sheepserver.net/cgi/put?j=519&id=22278&s=1134195&g=244&v=LNX_2.7b12&u=8D54456B1726D712'

That would be sheep 22278 frame 519.
I have this frame saved here on .electricsheep folder. (I checked "save frames" on options)
But on the page http://v2d7c.sheepserver.net/cgi/node.cgi?id=22278&detail=frames the frame contains no nick.

I have lots of frames on this conditions. (All the frames I processed)
My concern is if my computer is processing the frames but for some reason, never delivering to the server. That would be wasted processing. :)

Also, the time the frame file is saved on the folder, differs greatly from the "finished" time the pages shows.
I would expect the hours to differ, because of time zones. But not the minutes.
The frame 519 as above, finished here at: Jul/12 15:52:17 (GMT -0300)
And the server says: Jul12 20:02:09

I'm not delivering the frames?