The reason that happens is that you don't have the font loaded. Close the doc and open it again, you should get a dialogue box that tells you you're missing a font. Load the font, and it will go away.
also please note both the font and its weight are shown in rectangular brackets in the toolbar [Minion Pro] + [Regular], which means the font is missing.
What others have said if correct. If you really want to see where the errors are Preflight the document and it will tell you what is missing or otherwise non-standard. Note that the text for the name is above the top margin and the bounding box for the second line extends out of it as well.