Well it’s also not just Act/Blizz but that 1900 is also part of Zenimax and Xbox. They cut 1900 positions across Microsoft Games as a wholeThis is very true. There are always redundancies when it comes to mergers and acquisitions. Usually not in the areas of core competencies, but often in support staff, where just because you merge two companies, doesn't mean you need two corporate finance departments, two corporate HR departments, etc. etc.
1,900 out of 17,000 is still a pretty large number to just be merger/acquisition redundancies, unless they are going very aggressively.
But it does check out. My acquaintance in the company is in software development, and has noted that his group is unaffected.
At least as much as they know
With the sheer quantities, I wouldn't be surprised if this is more than just redundant support staff resultant from an acquisition though.