Convention Dates bug?

[omgyaystars]

Is there a stickied (or recurring) thread for site bugs that I'm not aware of? x: I feel a little silly making a new topic for this bug, but anyways, on to the main issue~

http://www.acparadise.com/acs/cons.php?cyid=5320
For some reason, this con (Animecon 2013, held in the Netherlands), is displaying that there are 0 photos for the convention, even though there were clearly ~50 photos uploaded recently.
I thought maybe if I fixed the dates (it was held May 31-June 2, 2013), maybe that would fix it, but even after I submitted the dates and refreshed the page, my inputted dates don't seem to want to show up S:

Also had these lines pop up at the top of the page when I tried to view the unsorted photos for Animecon 2013:
[phpBB Debug] PHP Warning: in file /home/acparadi/public_html/func/confunctions2.php on line 503: array_rand(): Second argument has to be between 1 and the number of elements in the array
[phpBB Debug] PHP Warning: in file /home/acparadi/public_html/func/confunctions2.php on line 506: Invalid argument supplied for foreach()

http://www.acparadise.com/acs/cons.php?cyid=5321
Apparently Abunai 2013 has this issue too... no idea how to fix it :c

Actually, upon closer inspection, a huge number of MikoBura's galleries seem to have this issue with the con they're linked to - not sure if it's a site bug, or just a problem with cons in the Netherlands or...something else entirely?

[waynekaa]

Ohhh interesting bug, will have Henry check it out.