It looks like it should be tracking your streak, but I can see where it isn't. Your goal weight is set for a date in 2012. I know that shouldn't make a difference, but can you update that to a more current date and we'll see if that might fix the problem? If it doesn't, I'll ask our Tech folks to look into it further.
"You may have a fresh start any moment you choose, for this thing that we call "failure" is not the falling down but the staying down." Mary Pickford