Mythic Razsageth has received some massive nerfs on the Weekly Reset, reducing the health of every mob on the entire encounter.
These massive nerfs should help guilds who are going for Cutting Edge: Raszageth the Storm-Eater before Aberrus releases! These nerfs are now live on US Servers and were briefly live on EU Servers but seem to have been rolled back.
Thanks to Tarlo for linking a log for comparison.
Boss Health health reduced by 5%
Intermission 1: