Regarding this it's expected, at the end of the round players are under this effect - https://db.pandawow.me/?spell=52459 (which also includes a stun). The difference from retail is during development I decided to not include end of round delay, rather immiditaely switch to next round. Some video example - 5:10:
Я вообще предлагаю упрознить эту Легаси механику. @Scorp о великий el escorpion. Избавьте игроков от мучений и от попрошаек которые забыли купить фолианты в рейд.