I wish to get crossbars as well. I think some supply issues could related to COVID-19. Suppliers are slow to get things out with less workers due to distancing. I hope they come out soon.
I just got my cross rails in and I am having touble putting them on. I am unable to remove the plastic bolts/retainers that are in the bolt hole on the side rails. Did you have to breaxkmthese off, or is there a way to remove them? Thanks.