When flagging a post as offtopic, the "Blatantly off-topic (this question has nothing to do with a Stack Exchange site proposal, the Area 51 process, or the Area 51 software)" reason appears twice.
I assume this is a bug, and it should only appear once.
Steps to reproduce:
- Click "Flag"
- Select "it should be closed for another reason..."
- Select "off-topic because..."
Screenshot of the problematic dialog: