As of todays patch mentioning that "Players who completed the Crota's End Challenge mode during the first 48 hours have been granted the A Broken Throne emblem.", I still wasn't given one. Did multiple Crota checkpoint clears to maybe get the emblem, still didn't help.
Aizu#3307
https://raid.report/pgcr/13782577515
-
Same here, Yasuraoka 愛#6059 https://raid.report/pgcr/13782577515