I reached rank 10 in Crow reputation and purchased the 6th and 7th Cryptolith Lure upgrades at the same time (it'd been a while since I turned Recon Data in). I was only able to claim Triumph progress for the 6th upgrade. Despite having all 7 unlocked, I am not able to claim the final part of the triumph. I uploaded a brief clip showing all lure upgrades with stalled triumph progress.