It’s the first day of the new changes, give them time. When something utterly breaks a game mode Anet will fix it. For example the free world transfers (which many PvE players had wanted) were cancelled entirely due to exploit guilds using them to cheat the WvW ranking system. If this is still broken in a fortnight with no fix announced, then we can call it ridiculous.
They should have kept it free and punished/banned said guilds who knowingly did the exploit.