I didn't have this experience with my flame wrasse trio. I received them direct from HI and they were out in QT, and then in my display, almost immediately. In fact, the supermale Flame I have is always right up front and extremely active.
BTW, bird netting will not keep wrasse in your tank longterm. You need to get pond netting. The holes are only 1/4" as opposed to the 1/2" birdnetting. I got mine at a pond store and it is actually made by Supreme, who also make Mag pumps.