My guess is that OP is not in the U.S. Google isn't perfect but a 2-month background check is NOT the norm. A company that dysfunctional would get no talent.
In my experience, any scrutiny beyond the normal 2-3 references (no back channel) can be killed by faking (or, better yet, getting) a competing offer. That type of scrutiny/delay means they're on the fence because they see you as a low-status (but possibly capable) chump and social proof is often what it takes to land on the right side.
In my experience, any scrutiny beyond the normal 2-3 references (no back channel) can be killed by faking (or, better yet, getting) a competing offer. That type of scrutiny/delay means they're on the fence because they see you as a low-status (but possibly capable) chump and social proof is often what it takes to land on the right side.