

@zydrate_addict
Found this info in a guide. It's not a bug, it's a feature. The dialog line wont illuminate until you have collected the required number of medallions or codex pages (the number required will be shown, in the "gray" dialog line in parenthesis). When you have collected the required number, the dialog line with Hytham should be "live" and you can turn that required number in.
See here:
Alongside clues, when you first eliminate a member of the cult you'll acquire a set of medallions. Initially, bringing four to Hytham will reward you with new clues and a special ability, first the Ranged Poison Strike, followed by Poison Strike. The number of medallions you need increases over time, so be prepared to take down multiple Order members before you can redeem your next ability."
@zydrate_addict
Found this info in a guide. It's not a bug, it's a feature. The dialog line wont illuminate until you have collected the required number of medallions or codex pages (the number required will be shown, in the "gray" dialog line in parenthesis). When you have collected the required number, the dialog line with Hytham should be "live" and you can turn that required number in.
See here:
Alongside clues, when you first eliminate a member of the cult you'll acquire a set of medallions. Initially, bringing four to Hytham will reward you with new clues and a special ability, first the Ranged Poison Strike, followed by Poison Strike. The number of medallions you need increases over time, so be prepared to take down multiple Order members before you can redeem your next ability."