I started to make a page SummerCoding/2008/Ideas, then decided to rename the other page to that page but I already had an edit lock on it so I went ahead and made the page, then deleted it
... still get "A page with the name 'SummerCoding/2008/Ideas' already exists. Try a different name.' as an error
I "manually" deleted the SummerCoding/2008/Ideas and moved SummerOfCode/2008/Ideas to it. For some reason, the "current" file always pointed to a nonexistent revision, so I think that's what was causing it (not sure how it got into that kind of state).
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