Indeed interesting experience. From your report it appears that you enjoyed her obvious misunderstanding of your "arbitration".
What language did you communicate in with what accent. Was it Flemish with Chinese accent?
Get over it. And next time when you realize someone did not get your answer - give a full sentence detailed response.
You all forgot that the visa granting personnel needs to be regarded as investigators/police charged with duty not to grant visa to morons, terrorists, and other undesirable elements ;-). Visa is a privilege not a right.