Relearning Professions and ToTT

So I droped my Leatherworking a day before they decided to allow adding corruptions to crafted items (thanks for the headsup Blizz). I wasn’t that annoyed at having to start over at 0 again and esily got back to max. Now I am able to equip my gear and use the lust mallet again, but all of the interactable drums out in the world are gone. Is there no way to get them back again or if there is can anyone tell me how. There is obviously no quest to do since it has been done already.
Has anyone had any experience with the other profession items in the world like the alchemy cauldrons and had this happen and were able to fix the issue ? It’s not a huge deal for me but that speed boost nice to have when I am out in the world doing stuff especially with war mode.