After 14,2 ppl did say that Alvin now have no spawn time at all and all the mobs (Trash King and he`s loot) had a 15m spawn.
Is it still so? or was that "fixed" after last server patch?
And if they did, what is respawn time now? i do hope its not 18h on the king like before, then i wont even bother to try the second mission. I hate camping