Can't open traps or bandit camps in multiplayer adventure

I noticed that on adventures I can't click on the traps or camps to open it to see the troops in it.

With the "new" popups opening the bandit camp isn't so important but now there's no way to see what's inside a trap.

Happened to me too in The Sleeping Volcano. Couldn't open stone statues camp to see troops.

Spoiler

http://s30.postimg.org/4y2rvl973/volcano.png