In some WordPress blogs, italicized text appears illegible because A's turn into B's, B's turn into C's, etc.
A recent example would be this post (problem occurs with the image caption, the footnotes, and the link to another post at the bottom of the page):
http://paganperspectives.wordpress.com/2012/05/11/judgement-justification/ (using the Forever theme)
Here's an older one (problem occurs with the subtitle of blog, the post titles, the word "tags" but not the tags themselves, and the weekday, month and year):
http://aheathenspath.wordpress.com/2012/02/17/death-pbp/ (using the Chateau theme)
There is at least one other theme where I've seen the problem but I can't find that one anymore. The one thing these blogs have in common is that they use themes with default-italicized bits of text. I don't remember seeing the with text that was italicized by the writer themselves in their posts.
However, I only have the problem when I use my computer at home. When I look at the same posts from a different computer, everything looks fine.
I have already tried deleting all cookies since I came across this the first time, but to no avail. (I'm using Firefox 12.0 and also had the problem occur with an earlier FF version.)
Is this a WordPress bug? A problem with my computer? And what can I do to change the letters back to normal?
Thank you for any helpful input!