All of my hiragana are showing up as "ス"? Can someone help?

GeneralNuisance

Ruko's Ruffians
Defender of Defoko
Hi, so I was wondering if anyone could help me with this. So, basically, when I'm looking at a premade hiragana UST or when I've converted any romaji to hiragana using iroiro2, it always shows up as "ス". Just to knock out the obvious questions, my locale was and is set to Japan during download and installation of the program, UST and all voicebanks. If anyone could help me, I'd be most appreciative.