Yes Amy, now that we have them, the wait was nothing!
They were really active this night as well, exploring everything. They should soon go into hiding mode and stay that way until they are feeling secure again. Not many dubias have been eaten, 2 at the most. I will exchange them tonight with fresh ones, since these seems to be a little bit slow now. The female is now fast asleep on the exact same spot at yesterday, but I can't find the male. A good indicator that the terrarium is working as it should
The male kept calling every now and then throughout the entire night. It makes you sleep very well.