I've read about the difficulties about turning in some particular treasure maps and also noticed the latest FoF. So I already thought I'm the lucky one because I could turn in all my approx. 200 maps. But in my case Yonns suddenly stopped accepting virtue-rewards! He stopped taking this fluffy statues and gift boxes any more either. I tried again and again at different times and with the other collectors and with other chars of mine. Allways the same answer "I'm not looking for one of those at the moment, sorry." Is there any restriction or a timer or something? I couldn't find any note on that in the publish news.