I was in the vault looking over the traits of the seasonal sidearm 'farewell' and noticed some oddities. As I was changing the traits in the 1st and 2nd columns their names and descriptions would disappear. Usually, if you hover over a trait for a bit its name and a brief description would pop up in a box, but this stopped happening. Also, changing traits would result in significant game slowdown for a brief moment. However, when I took the 'farewell' out of my vault and tried to do the same thing from my loadout screen the problems ceased.