I noticed I kept getting Internal Server Error messages, so I kept trying to post, until I checked my timeline and saw it showed my post 4 times. Then I saw so

I noticed I kept getting Internal Server Error messages, so I kept trying to post, until I checked my timeline and saw it showed my post 4 times. Then I saw someone I follow post the same message about 20 times in a row. It kind of reminds me of the Win32 exception with a result code of 0, "Operation completed successfully." but backwards.