Stuck On Quest

Hello,

I am stuck on the "protect the portal" portion of the "fate of the fallen" quest. I went to the wiki for the quests and this step mentions a button next to the portal. Where is the button? I cannot find it.

Thank you for your help.

 

It's on the huge bridge to the portal. It should be on an emerald block.

 

I must be glitched then because I can't seem to find that either... is there anything else I can try?

 

It is not directly on the bridge, but rather close to it

 

I appreciate the help, but would you be able to be a little more specific? I've been walking around this area for almost 30 minutes now. The wiki said something about a button next to the portal that would teleport me to an emerald block and a button. I can't find either of these things....

 

Try watching Olinus10's video about the quest.

If it won't help, do /class and then get the staff again and go to Time Valley