yeah, it was all the way to the left corner. They changed the way the header area works, what was in the past one big block that included the CREATE, NOTIFICATION Bell, Messenger, and login info, is now 2 blocks, with the previous mentioned items in their own block. So what remains is the second block, and the logo is centered in that second block rather than the entire screen.
The larger your screen, the more it will appear centered overall, but it really isn't. You'll notice if you make the window smaller, eventually the CREATE, NOTIFICATION, etc block will disappear and then the logo will be centered on the entire screen.