Guild Wars 2

Just to clear this up, as a lot of people think I’m referring to leveling an actual mastery, I’m asking about the Mastery Points themselves.

My question basically goes back to the wiki, which is stating:
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Mastery interface
Mastery points are spent on selective Master tracks; they are earned from completing various goals within the game, but they may only be spent at level eighty.

These sources include:

Entering a zone for the first time
Interacting with Maguuma Mastery Orb, a place of power
Completing a chapter in a character’s story
Completing achievements
Finding secret locations
Defeating difficult enemies
Performing well in the new adventure system
Earning 100% completion in maps
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Specifically I wanted to ask if the zone/map related points have been changed or aren’t accurate, because my highest map completion character had well over 10 maps fully completed, but when I logged in, I had… 0 points.

The map completion bit refers to the point you get for getting 100%. It is part of the Been There, Done That achievement. The red mastery icons shows you which achievements you are missing that give points.

Oh so to clarify, the point is for WORLD completion, not (individual) map completion.