No - I don't think you can even get the Explorer's stuff in ARR just yet (though I skipped Cutter's and never fully farmed AV where they used to drop, same with Mage's or any of the old weapons like Alesone's Songbow and Gerbalds Redspike and so on.)

So it could be bugged in a sense but it's specifically every single 1.0 AV/CC items that can't be thrown up onto the boards.