For me, the first search result is chrome official page, but above that is the ad which links to spyware website.

It's the ad that points to fake not to the first search result.

Or they fixed it/bing corrected itself, or it was an anomaly - hey OP, how about a screenshot?

What I'd bet against is it being deliberate, unless an employee went rogue.

I'm from India, it points me to official Google Chrome page as the first link. Definitely its location specific as he said.