I have been developing my application for a few months now, and within the last week, all of text field's insertion points (blinking cursor within the text field), has turned white. All of my text fields are white/opaque

The insertion point is black and visible when application is running in LiveCode, but when the program is running in iOS or iPod simulator, the cursor is white. The only way I was able to tell it was even there was if you hilite the text you can faintly see it blinking against the hilite color.
I have been unable to find any documentation on this. I tried changing font colors, foreground colors, hilite colors, all to no avail. I am not sure if this has something to do with LiveCode 5.5.2 or if I accidentally changed something and haven't realized it yet.
Any help would be much appreciated!
- Travis