When trying to add a revenue amount to a movie (God Bless America), I copied and pasted the number 122,500 into the revenue field and saved. After saving, the revenue field only showed $122, so must be truncating on the comma. In the interest of making sure this was not an isolated incident, I also found it to truncate 47,042,000 to 47 on Looper. It also happens on the Budget field (assuming it uses the same validation method).