I wanted to officially report this issue, as I’m not sure if it’s happened to anyone else.

Last week I completed ROE monthly fight in woodlands killing the marid NM. I had quest activated, However my inventory was full and upon completing the quest I never got the silver voucher reward. When I went to the quest, after tossing a few items, the quest was yellow (signifying an unclaimed reward) but there was no yellow circle and no way for me to click and retrieve the voucher.

I went to do next fight and received the silver voucher without issues.