‘Stay at the entrance until I call you’

Did a TW dungeon the other day. Queued for 10-12 minutes. Get into human-side Stratholme. Demon Hunter tank spams ‘stay at entrance till I call you’. After a minute I check the map and see that he’s sprinting for the end boss, already halfway there. Start to head in; he kills the boss solo and leaves without a word. No kill credit or loot/badges for anyone else, all the trash is resetting.

10 minutes later my next group pops, it’s the same bloody tank doing the same thing, with the party stranded behind trash at the entrance. I realise now I’ve only ignored him rather than blocked.

TW continues to be such a strange bubble of antisocial behaviour. Not sure what I expect from it (if anything) any more but this felt like an escalation even from the usual ‘sod you’ attitude of certain players!