Ghost Ship in the Cursed Shore

There was an old forum post, but the ship looks different and I don’t see the disturbed water in this post.

Old GW2 Forum Post

Not sure what’s going on. The ship stays around for a few seconds and then disappears, but appears later. Not sure the schedule or how long it really lasts.

Here’s a segment of video I took of the ship:

Ship is at 3:30 in this video