Guild Wars 2

I recently decided to finish the remaining two of the charr achievements “Bloodying the Past,” and “From Howl to Silence,” in order to obtain 2 Central Tyrian Mastery Points and once I finished my level 20 Charr storyline of “In the Ruins,” which completed my Bloodying the Past achievement, I did not receive a Central Tyrian Mastery point. Because of this I have become hesitant to complete the other achievement of From Howl to Silence in fear that I would not receive the Central Tyrian Mastery point either. Is it possible that this is a bug? I have attached some pictures below. The first of is of the completed “Bloodying the Past,” achievement which visually claims that a Central Tyrian Mastery Point had been obtained (but in reality, I did not receive) and the 2nd is of the uncompleted “From Howl to Silence.”

1st – http://imgur.com/a/Ck2NB
2nd – http://imgur.com/a/8ihPF

Have you completed sylvari, human, asura or norn level 20 story?

If so you wont get any for you charr.

You only need to complete the 10,20,30,40,50 etc on 1 race, to get a total of 8 mastery points.

this is not a bug. story mastery points are awarded once per character/completion, regardless of race.
https://forum-en.gw2archive.eu/forum/game/gw2/central-Tyria-mastery-points-non-HOT/first#post5814303

The UI is a bit misleading on personal story achievements & mastery points – there are actually only 8 available in total (1 at level 10, 1 at level 20, etc), despite there being more achievements due the othe different races and orders. At each level, you’ll only earn a mastery point for whichever achievement you complete first, so going through the personal story on a second character and choosing a different race or order won’t get you any extra mastery points.