(edited by Mabuse.2879)
Not gaining Central Tyria master points
story mastery points are awarded once per character/completion, regardless of race (the wiki page that you linked even states such).
https://forum-en.gw2archive.eu/forum/game/gw2/central-Tyria-mastery-points-non-HOT/first#post5814303
70 ‘mains’ and waiting for more slots
| 61 Asura | 5 Charr | 2 Norn | 1 Human | 1 Sylvari |
| 61 Asura | 5 Charr | 2 Norn | 1 Human | 1 Sylvari |
In retrospect, I can see that the sentence at the top of the table on the wiki is trying to say that, but it was not at all clear to me that if you completed the story on one race, the points were not available from the others. Nor is this clear from the achievements UI. So I think there is a problem.
The wiki I can improve. The achievements UI not.