Eight parsers checked str.isdigit() and then called int(). isdigit() also accepts characters like ², ① and ⁴⁵, which int() rejects, so wx and gwx raised before their error handling for "wx seattle ²" and sent no reply, dice and roll raised from their parsers, and repeater's batch size and purge days and the feed regex: and regex_cond: group numbers failed the same way. They now check str.isdecimal(), which accepts exactly the digits int() does (ASCII and other scripts' decimal digits), so the rest are read as text.
