Can't Train Revered Antiquarian Master
Do you have the required Mastery Point? I don’t believe you can show progress on other tracks until you unlock the previous track.
Here’s a list of MP Unlocks: https://wiki.guildwars2.com/wiki/Mastery_point_unlocks#Central_Tyria_mastery_points
The newly added Insights are quite easy to acquire.
Good luck.
(edited by Inculpatus cedo.9234)
Thanks for the response. I went and did the first insight point, got the mastery point and it then allowed me to train. Still don’t understand why I couldn’t train this before – if I count up the mastery points I’ve used compared to those I’ve earned, I’m now in the position of having earned 1 more than I’ve spent but can’t select one (if that makes sense).