The picture below is from minimalistic text and the boxes are missing their labels. I also am missing text on the super user allow/deny screen. I'm using Miui 1.4.15 on the D1. Has anyone else had this problem or is it limited to the D1 port?
The boxes are actually not missing any text. This is a small bug in the MIUI when they made the move to GB and implemented 3rd edition UI. The bug is black text on black background (same with superuser). You can try changing the compatibility mode in Settings > Programs > Manage Applications > "App name here", but since it is a pop-up, changing the compatibility mode will most likely not work.