This is kind of a late announcement, as the change has already happened.
Originally, the URL for (originally) the Dothraki wiki, and now the Dothraki/Valyrian wiki was wiki.dothraki.org/dothraki/MAIN_PAGE The extra 'dothraki' was at best kind of inconvenient, and at worst a nuisance, especially to Valyrian users of the site.
At AvatarMeet this year, I discussed this with Marki, the administrator of the LearnNavi server (where the Dothraki/Valyrian language stuff all lives). He was already aware there was an issue with the way the entire wiki was originally set up, and he was already thinking about fixing this. Well, it was fixed soon afterwards. Although removing the extra 'dothraki' did not break anything internally (that I am aware of, please let me know if you find something!), it undoubtedly broke links that people have to the wiki. I apologize for this, but this shouldn't be necessary again. This change also poises the site to handle any additional GoT/ASOAIF languages that might come along.
If you have questions about this, don't hesitate to ask them!
