Well it isn't exactly lost, but i usually can't see any text that appears on the line following a line that is too long to fit in the chat box. The next line after the "long line" is either below the box (i.e. in the area where you type your messages) or even below that so is "not there". Sometimes a long line of text will fill the first line, put a few words on the next line, and then maybe even add a word to the next line. The text stays like that until the "long line" scrolls up off the top and then returns to normal. I've tried changing the chat box size but it always happens.