Can't seem to get results from searching names with an underscore in them using the Adventurer Search function in the Camping Grounds section of the website. Trying a dash instead of underscore returns an error message that special characters cannot be used, but an underscore seems to just not give a search return, with no reason why this happens.
+1
This is a substantial post!
Its true, you cannot use the search function for any play who has a special character type in the name, inculding the "_" (underscore space tally).
You can test this system by trying my name as it is shown in-game:
Archaic_Triad