I'm also getting blank boxes where a quest task should be displayed.
[tot=bapkate]
I am attempting to do my Major Drills quests right now and twice I went to refresh the page to either check my progress in the quest (lost count of how many I had found in Leviathan Harpooning) or finish the quest (handed in an item to the recycle beast and wanted to finalize the quest) and it brought me back to another quest I had already completed. I tried to complete the quest again and it did not go through so I had to quit the quest.

It seems that the quests are not registering vending. Vended items are in my inventory, so the action was completed, but on the quest page it still shows 0/5. It was the second option in OR sequence and I was able to complete first option (game) just fine.
Having the same issue as Avellana. Unfortunately, I've had it happen twice with no OR option, so I've had to quit the quest. Which sucks. Hope it'll be fixed tomorrow.
I just noticed this as well :/
[tot=bapkate]
Count me in on not counting vending. I'm using firefox browser. I've tried it at the Blue Sky and Burning Chance machines. Items showed up in my inventory but Maj. D didn't count them.
Play a Carnival Game (1/1) AND Vend 9 times (0/9)
Same for me. Vending 5 times is the only option for my Drill's quest. I tried two different vending machines to make sure.
Having the same issue with vending not registering on Major Drills, tried Oceans Depths and Blue Sky :c
Vending and restocking not registering for me, don't know if the restocking is because it's a "then" or not.
Same here with the vending. Tried Burning Chance and Ocean's Depths on 3 separate tries and nothing registered so I had to quit the quest.

I don't normally do Major Drills, but the last couple of days when I've been doing them, and he wants me to have my pets play with a certain item, he doesn't recognize when the item has been played with. This happened on different days with different toys and different pets.
I'm new-ish to Drills so not entirely sure if this is a known issue already. But he gave me two requirements in the same box, screenshotted below:

I was still able to complete the tasks. Browser: most recent version of Chrome
I can't complete any of Major Drills quests that ask me to play with my pet. All of my pets say: I think I need a rest from all this playing!
If you have your pets at 10/10 happiness, they won't be able to play with toys. If you keep them in the resort, then they'll always be at 10/10 because the resort keeps them happy and fed.
If you want to be able to do those Drill's quests, you need to keep at least one pet out of the resort so its happiness level can go down and you'll be able to play with it.
None of my pets are in the resort (or have been recently) but their happiness seems to always stay at 10/10.
If you have minions attached, they'll also always stay at 10/10. I forgot to mention that one before, oops.
I do have minions attached. :)
Yeah, so you would have to have at least one pet with no minion either, if you want to be able to play with toys. Sorry about that, I remembered the resort thing but not that one. ;~;
I took a minino off one of my pets, so we shall see what happens! :)