Please have a look at http://dl.fedoraproject.org/pub/alt/mass-rebuild/f26-failures.html and http://dl.fedoraproject.org/pub/alt/mass-rebuild/f26-need-rebuild.html pages. If you got any of your package listed there then fix it as soon as possible.
This is done already.
Metadata Update from @pnemade: - Issue close_status updated to: Fixed - Issue status updated to: Closed (was: Open)
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