It happened twice to me already that my dino (once Stegosaurus, once Suchotator) couldnt be swapped even 3 moves after my opponent used this ability.
The other dino forced mine not to swap, then i answered with superiority attack which included cleaning him. The other dino died and after that i still couldnt swap mine until he died 2 moves later.
Is it meant to be this way that „no swap“ includes an „if i die, you will have to die too and can‘t swap“ or is it a bug? In the ability section it just says „cant swap for 1 round“. And during the attack it looks like the no swap sign also gets cleaned. Which it practically doesnt do.