Just completed a Norks 2 adv, and noticed an unusual and potentially awkward change to previous behaviour.
The "Traps" no longer display their garrison contents, no "floating heads" above them, and clicking on them does not open up the garrison screen as it did in the past.
The screenshot below was taken with the mouse over the "forest" trap early on in the adv which supposedly holds 200 Wolves, as you can see, no floating heads, and no amount of clicking would open up the camp.
Therefore, we have to take the guides' words that they are still there, and anybody trying an alternate method can no longer check what numbers may be left after a previous attack.
This bug persisted after refreshing, and having left the game several times to return later.