When I talk to Deckard, the UI glitches out where I don't see anything for the boats, as well as when I click on the options to customize a boat, it will show up with no upgrades to be purchased, and when closing out of Deckard's shop the UI for the upgrading boat will still be on-screen and won't go away until you rejoin the game.
This isn't a loading issue, since everything has loaded in perfectly for me before and I'm at max graphics with a PC built for more advanced things, the glitch has never happened before with me at max graphics as well, and is only this issue.