Golden Jubilee, Hordemaster, and Centurion Achievements Progress Not Updating?

I earned the Silver Platter for reaching level 25 and Raid Leader for unlocking 25 troops. However, my achievement progress shows 24 for Golden Jubilee and Centurion when my hero’s level is now at 33 as of this post. My achievement progress also shows 77 for Hordemaster when it looks like I have unlocked well over 77 troops, probably more than 100. I’ve been unlocking more troops, but the number remains at 77. Is there something I am misunderstanding about the Golden Jubilee, Hordemaster, and Centurion Steam achievements or is there a problem with the achievement updating progress?