Changes:

• Removed the ability to replay the Chimera Prologue, Erra, and Heart of Deimos quests. 
  • Quite a few issues have popped up for players when attempting to replay these quests, so we'll fix those behind the scenes and enable replay when they're more stable.
  • Note: this has no impact on Tenno who are playing these quests for the first time!
• The Alerts tab in the Navigation window will now prioritize time-limited events like Gift of the Lotus Alerts above the recurring weekly Alerts (Ayatan Hunt and Help Clem) to increase their visibility.

Top Fixes:

• Fixed players being stuck on a black screen at the end of The Duviri Paradox Quest, preventing them from being able to complete it.
• Fixed Ambulas and Bursas dying after being hacked, instead of entering the proper post-hack state.
  • This fixes players being unable to complete the Ambulas assassination mission on Pluto.
• Fixed Meso T7 not properly being vaulted with Yareli Prime's launch.
• Fixed Yareli's abilities no longer functioning for the rest of the mission if Silenced by Violence while on Merulina.
• Fixed Yareli's passive not working for Clients if Vazarin is their active Focus School.
• Fixed players getting stuck in The War Within quest due to Operator Transference not working correctly.
• Fixed Nightwave Rank 14 having the incorrect version of Arcane Fury.

Fixes:

• Fixed Kullvero Apostate's knives being untextured when casting Abilities. 
• Fixes towards weird VFX on Gemini Skins and Kullvero Apostate when under the effects of Mirage's Eclipse.
• Fixed Yareli Prime not appearing as an option in Teshin's Cave in Duviri.
• Fixed the Prime Details toggle turning off all attachments on Gauss Prime.
• Fixed the Radia Syandana being deformed.
• Fixed a typo in Kompressa Receiver.
• Fixed the Scimitar being unable to turn left in loading screens. Zoolander, is that you?
• Fixed Dojos with a Duviri Senate Seat decoration placed showing incorrect room capacity.
• Fixed loss of function if purchasing a market item via Varzia's screen — notably the new Gunblade Battlekit.
• Fixed a script error when viewing Kubrow cosmetics.
• Fixed a script error caused by the new Captura quick access wheel.
• Fixed a rare crash when an enemy Bonewidow dies.
• Fixed being unable to use Transference and Last Gasp by pressing the touchpad on PlayStation controllers.

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/