作者 Mime Čuvalo (开发者) 日期 Sept. 5, 2012 · 永久链接

Hm, was this working in a previous version? It could be that the latest version (which is a doing an account migration according to Mozilla's new strict policies) makes your accounts unreadable now. Unfortunately, I'm not sure if there's a way to recover this after it's been converted...very sorry for the inconvenience :-/