Weird Characters in font ...

[BardieMan]

Hiya .. first off ... I LOVE THIS UI!!!

Now ... I had a HD crash and had to reinstall it, now I'm noticing that in my text areas I am seeing strange "blocks" for a better term in my text areas. Just wondering if anyone might
A)have an idea as to what is causing this ..
and B) how to correct this.

Any help appreciated