My nearly completed Eriana's vow catalyst has disappeared. In the Exotic catalyst section under Triumphs the catalyst entry is greyed out and says it must be acquired from The Vow quest. When looking at the actual weapon it's gone there as well. I'm really frustrated, is there a way to get this back? I've already done the vow quest to get the catalyst unlocked in the first place, and I'm a casual player who doesn't want to run literal hundreds of playlist activities again. Any help is appreciated. On a related-ish note, my progress on the polaris lance catalyst went from 48/50 kills to 37/50. I'm not a huge fan of that gun so I'm not really torn up about it, but wtf?