InfoPath Dev

I am building a InfoPath form that has 8 views and each view has multiple drop down lists. All was good and then, suddenly, all of the text became large and none of the drop down lists will display their values correctly. For example, I have a drop down that lists out time periods. 1 Week, 2 Week, 3 Week, etc. And now it will only display the first number.

Now, I create a backup each time before making any changes and even reverting to the backup from yesterday (when all was good), the formatting is still wrong and dropdowns don't render correctly.

 What happened? and how do I fix this?

This is when you preview the form, right? Did you happen to change the text size settings in Internet Explorer? 

actually changed it in the design view as well.

Another update: If I create a new drop down and then format paint the "corrupt" ones - it fixes the problem. XSF corruption?

Okay - that I've never run into. I do know if your text size in IE is set to something other than Medium, your form will use those text sizes when it renders, but I don't think it affects design mode.