They render in the grid as "Text : Something" and "0 :15 :45". At first I though there was some sort of mono-spaced font controling this behavior, but I changed to many different fonts and it renders the same. The weird part is that I also have URL's in the data like "http://somedomain.com" they render as it should. VERY STRANGE! The columns are set to be formatted as a string, but no matter what I try (with/without formatting), they render the same. What is the cause of this? Any ideas?