For nearly 8 months or longer, this has been bugged. We cannot progress any further than 14 weapons. None of the newer Iron banner weapons count as progress. Numerous of people have had this issue for so long now. This needs to be addressed to bungie. None of the current weapons available will count as progress, so far its only the legacy ones that do count. Which are not available anymore. Please address and fix this bungie, im sure a lot of us would like to finally complete the title and start gilding it.