Got this text problem even after setting message speed to its maximum.
http://puu.sh/2Aop3
Win7, JP locale, Admin. The text only appears after I double-right-click to quickly hide/unhide text box or do a quick double alt+tab, and I have to do that EVERY TIME I ADVANCE THE TEXT. Meanwhile the commentary text in the in-game option menu displays properly, as seen in the below image
http://puu.sh/2Aora