Blanks Rows within Dax (Dates Tables)

In my report view I have blanks. But not entirley sure why, as my dates tables is convering all dates from the Fact Table.

Fact Table dates are

But cannot figure where these blanks are coming from?

Still have this issues,

All I can say without looking at the model is that there just is a value there outside the current range.

Are you 100% sure there’s no data in 2017 or 2013?

Just double check, as there has to be basically or you wouldn’t have this issue.

Chrs