AMD Driver Issues:

In response to continued crashes on AMD drivers we're rolling back our Hotfix change that enabled our Launcher to automatically adjust Driver versions from DirectX 10 or 11. We apologize for the inconvenience and are working hard to get a permanent solution to this issue.

More information, including future status updates, can be found here: https://forums.warframe.com/index.php?/topic/433642-crashes-on-amd-catalyst-1412-omega-update/

Fixes

• Fixed the Temple of Honor not appearing on the player map in Dojos.
• Fixed missing wall textures in Cephalon Capture Orokin level.
• Fixed a lack of collision on some wall textures on Corpus ship tilesets.
• Fixed a door texture on Assassination Missions in Grineer Shipyards that had missing textures.
• Fixed the Rakta Ballistica not sitting on Chroma when holstered.
• Fixed Clan ranks not being properly localized.
• Fixed various broken textures in Archwing Missions.
• Fixed 7 day Affinity Booster not working correctly for accounts under the referral program.
• Fixed Vauban's Perpetual Vortex Mod no longer pulling in enemies after the initial Vortex time has ended.
• Fixed muzzle flash not showing properly on weapons as per: https://forums.warframe.com/index.php?/topic/397557-muzzle-flash-not-showing-on-weapons/page-2