Sorry everyone - my fault. 
I was twiddling with the word replacement filter and inadvertantly got it replacing individual letters.
Should all be back to normal now!
Cheers,
Shaun
NOTE: It seems that if you posted whilst the filter was active, your post will inherit the *'s and not revert back. You'll need to edit your post and replace the *'s with the respective letters.
If you can't edit the post, and want it changing, PM me the details and I'll see if I can do it later this evening for you.

I was twiddling with the word replacement filter and inadvertantly got it replacing individual letters.
Should all be back to normal now!
Cheers,
Shaun

NOTE: It seems that if you posted whilst the filter was active, your post will inherit the *'s and not revert back. You'll need to edit your post and replace the *'s with the respective letters.
If you can't edit the post, and want it changing, PM me the details and I'll see if I can do it later this evening for you.