Amount of stuck events is too high
All the servers and all the areas have the same problem.
I think events get bugged after certain amount of rounds and until a server reset this is going to get worse.
-ArenaNet
This will be mitigated by the planned reinvigoration of the PvE dynamic areas. You’ll have many players doing whatever to complete events in areas all over the map so that they’ll get their points for whatever the rewards are going to be.
Strike Squad bugged for you. Fix by pulling moas to them and the moas will agro them with their scream. Happy that they killed something at that spot on their route Strike Squad will now continue. There is a spot on their route where it is easy to kill the enemy npcs before they have a chance to interact with Strike Squad and this causes them to stand there forever till they kill something. But yes game is buggy.
I did see the Swamp Behemoth twice tonight and I’ve never seen that before. So maybe they are fixing stuff.