Another thing that I noticed (and other people mentioned somewhere else, but I cannot recollect where) is that they (me also) are seeing visits from third-world countries.
But here is the interesting part: on G Analytics, under real-time and location, I noticed visits from Seychelles and it is more than usual. Also, when double-checking the location back in Jetpack, I only see 1 visit from Seychelles and I noticed way more than that. My conclusion is that Google is somehow confused about the traffic locations, meaning they have some issues with it.
This is the case for both of the sites that I own.
Anyone else noticing this?