Warrior Grounds 20% party play exp?

Just wondering if it works or not?

I was told by a friend that she tested it and it didn't work, but I see the message pop up whenever I head into the map.

It should be on it's own separate line on the side. Just go in with 2 people no HS no EXP buffs/skills and see if it shows up. I can't really answer in details other than what to look for. I quit training at 200.

You'll have to calculate it yourself to see if it's working or not as it just gets tossed into the party line. (edit: possibly main line too, no idea lol)

edit: Basically just compare the following

Solo/Party @ Golems/Random Map

It works. Goes into party line.

 Spoiler

Kinda faded, but 4 person party,
51843 main line
25922 HS line
41475 party line (Party play went to this pre-unleashed, and obviously you wouldn't get +80% exp of main line from a regular party area)
5184 mercedes line

Hope I helped?