• Fixed a script error in Hell-Scrub missions causing cases of the timer stopping altogether —  notably in Temporal Archimedea. 
• Fixed Mesa's Regulators becoming secondary weapons if Peacemaker was active during a Host Migration.
• Fixed Mesa being unable to cast her 2nd and 3rd Abilities if she is downed during Peacemaker and self-revives using Last Gasp.
• Fixed specters spawned by the Redemptive Chance Hex Factor Override not persisting for the full 30s duration.
• Fixed Grimoire being incorrectly holstered or invisible for Yareli after swapping to and from it while on Merulina.
• Fixed a syandana offset issue on the Velimir Gemini Skin.
• Fixed minor offset issues on the Daikyu Prime.
• Fixed laser traps in Dojo Obstacle Courses being invisible.
• Fixed the Friends Menu sometimes not working after joining a friend's session.
• Fixed a script error caused by Grendel's Nourish.

For list of known issues for Yareli Prime that are on our radar or require future code changes and cannot be addressed in a Hotfix, visit our dedicated thread: https://forums.warframe.com/topic/1454789-known-issues-yareli-prime