I believe that was discovered to be a device which captures oil vapor/residue from the charge pipe.
I looked all around the oil pan gasket and it is bone dry. The turbo hardware above the bearing block dry and clean as well. It looks like the bearing has just lost oozed some grease/oil which has dripped down the block.
It could be normal - I just thought to ask if anyone else had seen this. I wiped it off to see if it comes back again.
I am still curious to learn what the twin-cylindrical shaped part at the bottom of the picture is.