Does this campaign work differently from the last time it was offered, in April?

I checked the wording of the announcement posts on the pol site and it's identical, but after two days of bouncing back and forth between Ru'Aun and Reisenjima I haven't gotten a single drop other than eschalixers and stones.

Last time this campaign was offered I got a ton of weapons from Ru'Aun and a bunch of random herc/odyssean/merlinic/etc pieces from Reisenjima.

Am I doing something wrong? Am I just incredibly unlucky? Is the announcement an error? Or does the campaign work differently than the last time even though the wording is the same?