Guild Wars 2

It looks like we need to complete 5 events to complete this achievement. But it looks like only 4 events are available, according to this page: http://wiki.guildwars2.com/wiki/Iron_Marches

Defeat the Gravelash and its cluster of tendrils (56)
Coat yourself in Mordrem spores to baffle Mordrem defenses and gather samples from the vine chambers (57)
Rescue the captured workers (58)
Stop Mordrem from spreading corrupted tendrils in the Iron Marches (53)

Where exactly is the 5th event?

Isn’t the Mordem Wolf in the south one of them?

The Hero Panel has the descriptions BLANK, and I put in a bug report a month ago and they’ve not addressed it yet.

Randulf.7614:

Isn’t the Mordem Wolf in the south one of them?

Yeah that is the corrupted tendrils one. Easy to miss since the main thing to focus on there are the wolves.