:wow: What a weird thing, it dependes on the language :S
For the small "dot" in the rendering, it is something we know about, and is due to the truetype engine implementation that require some tweaks, but one thing interesting is that in our case, the dots are always present, no matter before or after "saving" the pref.
Yes, that's right. The ˝ isn't showed at all. I can give you the translation if you want.
by "works fine for the letters that has accents, but the ˝ is not recognized." you mean even with the spanish font loaded, you have a problem with the ˝ ? If it is the case, I must have a look at the the font I built.