Nightmare Alerts are not displaying their difficulty status properly

[Kogakure]

Since the 19.0.6.1 hotfix (as near as I can tell), Nightmare alerts have shown the wrong difficulty on the Alert tab of the solar map screen. Most players use this tab to enter the mission directly. They see the mission, difficulty, and rewards, and go straight in from there without manually going to the planet and selecting the mission from the zoomed in level. Recently, the nightmare alerts have displayed their proper rewards, but shown a much easier difficulty than they actually are on the alert tab. I thought I was heading into a 15-20 Corpus Interception alert last night and ended up in a 40+ No-shield Nightmare interception alert. If I hadn't had a high-ranking clan leader to carry the team, we could not have beaten the level under any circumstances.