Lies lies lies !
I have nothing to do with the dispel of purgatory. (yeah i know it's a big surprise

). Which means i still have my huge stack of S gems. It's then pointless to send him F gems.
ALso he was part of a group of 3 nations dogpiling EA Ulm. So i took my white shiny armor of "justice" and helped him by attacking one of his foes. In that case the mean nation of LA Ulm.