No oil to top end

CFD244 said
Maybe the intermediate shaft is broken? The shaft didn't engage the pump??

Hate to be Captain Obvious.............There is oil in the engine?

When you did the TC, any chance that a bunch of crap fell into the pan and blocked the pick-up?

CFD244, that's a thought. Did he install a deep sump pan and did not add the deep sump pick-up?