We’ve seen reports that on some realms, players appear to be disrupting those who are working on the Green Scepter Shard portion of the Scepter of the Shifting Sands questline. Specifically, by bringing uninvolved and low-level characters to engage with a required enemy and buff its stats/abilities.
As we did in original WoW, Blizzard Customer Support is going to take action on players who participate in such griefing, which could include the suspension of the player’s account.
It’s important to note that the key factor here is the presence or absence of a PvP solution. Players who are doing the quest cannot stop same-faction players (or a Normal realm, any players) from running into a boss that has a mechanic that amplifies the boss from that behavior.
Thanks to those who brought this to our attention.