Blank RSS feed? But source viewable

I'm having trouble figuring out why the RSS feed appears blank for one page but not another.

Both have similar co开发者_Go百科ntent, but for one the feed doesn't show up, but the source is viewable.

Working: http://craze.cc/popular/rss

Not working: http://craze.cc/new/rss

I tried using a validator, still confused on what is going on.

Help please! Also, I might not be at the computer for a day or so. So don't get mad if I don't choose a correct answer right away.

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The second feed has at least one error. Here’s the helpful message Google Chrome gives:

This page contains the following errors:

error on line 23 at column 131: Entity 'Acirc' not defined

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Try Â using this should work.