Yes.  It is very frustrating.  I have had 2 calls with QBO to challenge the results of the exam.  I can't understand how I would repeat the entire exam again when there are flaws.  I have screenshots of every question and answer.  I can also match my answers word for word to the modules, except for those questions that do not align with anything at all in the modules.  After the 2nd call, the person with whom I was speaking, Christian, never called me back.  That was last Wednesday.  I plan to call again today and continue to challenge this.  

Best of luck to you!