Recieved pop-up chests, but after clicking they dont appear in my inventory.
In my case it were the copper versions but there seem to be problems with the other versions aswell.
Also see: https://www.reddit.com/r/Guildwars2/comments/43rrl9/guild_challenger_rewards/
Just noticed they aware of it
:
https://forum-en.gw2archive.eu/forum/game/pvp/Guild-Challenger-League-rewards-1/first#post5964135
(edited by Doncpauli.4217)