Good Morning！
Waー！
Opening Day！(*^^*)
Performances…
it’s dokidoki exciting huh.
But, I’m really looking forward to it！♪
The tour we’re starting todayー！
It’s a longer time period than usual but,
it’s Gakisan’s last tourー(>_<)
I’ll treasure each and every one☆
We’ll do our best for opening day～～（＾Ｏ＾☆♪
Either it’s a bug in the WordPress version you’re using or someone at Nantonaku Translations is messing around on purpose with the rss feeds.
Nantonaku (general) Translations’ feed and Sayu’s category stopped working again (“Pet！？” posted on February 15, 2012). Gaki’s one is not affected.
Hope you can fix it. Thanks!
@XavierB Hey there, it turns out the problem is when Sayu uses certain characters that aren’t compatible with the way the rss feed updates. I don’t notice it sometimes because the symbols aren’t malformed on screen or on wordpress but sometimes they will cause a problem with RSS feeds, thanks for keeping me on the ball with this, it should be working again.
Thanks again for fixing it!
I’m not an expert in web technologies, but according to Wikipedia an Atom feed should be more compatible with/resistant to international characters than a RSS feed:
Atom Standard Internationalization