very strange

anyone had this ? I have some text on my site. It just displays my company address. Nothing strange about it, its just a bit of text and has been working as intended for the last 3 weeks.

Now i tested the movie the other day and ever since, the text displays gobbledeygook. It looks ok in flash when I am working on the SWF but when i preview it or publish it its not my address there, just gibberish instead (but the same charcter length so its like each letter/digit has been jumbled up).

I have tried remaking this layer but it does the same. Also tired converting it to a graphic and a button but it doesn't help.

Is this some sort of evil bug ? I havent't touched this layer at all and suddenely it appears to be completely corrupt ?