Oil coming out of turbo down pipe joint

[Redland1]

I found oil coming out of the turbo down pipe joint last night. Wasn’t there in the morning when I did my pre trip. I did recently change my exhaust manifold and seals and before the replacement I had leaks around the manifold gaskets but could never tell if it was oil or fuel but now their is no leaks around the gaskets. Could it just be the same fluid going into the manifold and out the rear of the turbo ?