I have two "Uncaught TypeError: Cannot read property 'length' of undefined. They are in stuff.js, one at line 425 and the other at line 454. It looks like they only hap[pened when I tried to scroll further down.
@hybotics hm. 425 doesn't make any sense; there's no length reference. 454 could be something to look into, though both of those lines are in Channels terrotitory, so probably red herrings for our bug.