Are you only getting fittings for the drain on the turbo itself?

Are you going to reposition the fitting in the oil pan? It is incorrect.
The return hose being kinked is one spot why it was not return to the oil pan & the other spot I previously posted was the other spot where the fitting is lower than the fitting in the oil pan.
(There are two problem areas of the turbos oil return hose)
Hard to say on the oil leak in the compressor housing leaking only on the first couple of times then stopped leaking,,, engine is out of oil? J.K.

Probably residual oil that needed to be purged out.

MBHD

12 port SDS EFI