Hello. I was in the process of finding Timeworn maps for the treasure hunt activity and so far I have only been able to find one with my miner. After reading the notes I found out that they have this legend on them:

"After obtaining a timeworn map, players will be unable to find another for a short period of time."

Does anyone knows how much time is that? also I couldn't find if it was possible to obtain two Timeworn maps of different skins since they are marked as "unique", does anyone knos if you can hold more than one at a time?

Thanks!