PC - Singularity achievement got unlocked while playing a different Killer

SailorLeo

• Platform: PC
• Type of Bug: Steam achievement
• Description:  After downing a Surv with nemesis power the achievement  was unlocked, In the screenshots you can see that I don't have the killer unlocked
• 
  

Killer: Nemesis

perks: "I'm all ears" , "Call of brine" , "Eruption" and "Lethal Pursuer"

addons: "T-Virus Sample" and " Depleted ink ribbon"

map: Ormond

https://i.imgur.com/8UtQHPe.png https://imgur.com/YNmyEtz DeadByDaylight.log