Weird Solstheim Audio Bug?

[Hawthorn]

I just recently got Dragonborn for PC but I've run in to what seems like an odd bug. I found a dead Dunmer miner near some ores, but I kept hearing his disembodied voice going on about lost treasure. It was definitely located in that area and there was no one else nearby. Later I encountered this same ghostly audio up north on the coast, but there was no one there! It was a little freaky, ha ha.

Can anyone confirm if this is a bug? I'm trying to avoid spoilers so staying away from the wiki. Cheers!

[MultivitaminCCC]

It probably is just a glitch, but I'm a little freaked out because I can remember someone either on these forums or some other website complaining about hearing disembodied voices on Solsthiem in Bloodmoon. Maybe the island is haunted?

[Hawthorn]

You know, I think I remember that too. Glitch, or some sort of random Easter Egg? I haven't had much time to play Skyrim this week so haven't been back to see if I can find the ghost audio again.