Haven't played this season for a while. Completed almost everything to get the Forerunner seal and title, except the Interference triumph (the one, where you need to complete different type of encounters to get it done). The one that's left for me is the one with the crystals. I did it before at the start of a season, but for some reason it didn't count for me back then, and now all we have - is that Nokris encounter. Is there any way to get it done somehow, maybe some way to start previous type of activity or something? Damn shame, I'm so close to get the seal, but that bug at the start of the season really screwed me over. Thanks in advance.