So basically a huge zerg arrive to take the scroll, another zerg is defending it... at some point the attacking zerg rushes in to the scroll, the defending zerg is standing on the scroll, and then you just lag for 10 straight minutes without anyone dying and all your skills/using siege don't work for the 10 minutes while everyone is just standing there... at some point one of the guy from the attacking zerg somehow manages to grab the scroll even though there is like 50 people spamming AoE on the spot and they run away, the game comes to a less-laggy state after another 10 minutes of clustering and the scroll carrier is miles away.

This intended Zenimax?