Badly Formatted titles?

This is concerning #260717-013853-808000 and #260717-014045-020000.

I'm not exactly sure what is badly formatted here, nothing clear is given here. Additionally, another episode title was put in with a title in all lowercase and was accepted, but somehow that isn't badly formatted? I'm confused here.
#260717-021348-770000 is another one, what exactly am I doing wrong?