Hello bukimi, sorry for the late reply.
It looks like the Drupal profile options from main site are overwriting forum options, however the location fields were disabled from "My account" panel by technicians time ago.
I suggest you to use the contact form for little glitches like this one.
In case things won't be solved in a reasonable time please send me a reminder via personal message and I'll try to speed up things
Thanks for the report!