Ran into an issue with the Shulk Ore Mine outside of Balmora this morning.

After gathering the necessary information in Balmora, I traveled to the mine and met with the Crew Chief outside. He sent me in to deal with some cultists and collect an item, which I did, when I came out I spoke with him again... My dialogue option said something about having to "meet with a contact" and then the quest just ended.

No reward, no XP, no next step in my journal... In fact, the quest disappeared from my journal entirely so I couldn't even consult the journal or quest items for a hint.

I think I found a location nearby tied to the same quest (same cultists) but I can't get inside because the door shows the [OPEN] notification all greyed out.