How much "oil" are we talking about here? The purpose of the PCV is to vent the crankcase vapors into the intake and burn them. It's completely normal for "some" oil to accumulate. You're sucking vacuum from the valve cover, after all.
Don't know how much, but it was draining out of the PCV area so not a little I would think. Never had an engine that did that, but never had valve covers like these either.
