I tried using the tool, and the lists of lexemes worked, but clicking any one lexeme, in several languages I tried, consistently yielded an opaque Internal server error message.
Update for the benefit of anyone wandering here with the same issue: this tool seems abandoned, but was forked and is in working order here: https://hangor.toolforge.org/
I tried using the tool, and the lists of lexemes worked, but clicking any one lexeme, in several languages I tried, consistently yielded an opaque Internal server error message.