I've booked it into the Jeep dealership I bought it from and asked them to look at the swaybar links before anything else.
Even though it's a 2015, it wasn't registered until late 2017 so not only does it have the balance of new car warranty, it's also covered under their used vehicle warranty, so either way, I shouldn't be paying for it.
The Jeep dealer uses Toyota's Service department so here's hoping they are better than most Jeep dealership service centres