Mensa IQ test question - squares and arrows in triangles

I saw this online test and after going through the solutions I got confused for the explanation given concerning the correct answer to a question.

C is the correct answer and here is the reason they give:

Here C is the correct answer.
Opposing triangles are point reflections.
Hollow circles and arrows are already point reflected in the centre position.
Therefore the blank triangle must have a filled circle in the middle,
so only B or C can be correct.
The arrow is always clockwise in front of the filled circle,
so C is the correct answer.

But should it not be counter-clockwise instead of clockwise? (The answer would still be C)

Source: Mensa New Zealand