Lady Laugh-A-Lot's Kakuro Mystery Cache

Kakuro is a puzzle that combines logic thinking and maths skills and has been described as the mathematical version of the crossword puzzle.
 
The rules of Kakuro are quite simple.  Each grid has horizontal and vertical lines containing either clues or empty cells. The clue number is the sum of the empty cells it represents.  These clues are printed either above a diagonal line or below a diagonal line.
 
If the clue is printed above the line, the clue is the sum of the empty cells to the right.  When the clue is printed below the line, it is meant for the row of empty cells below the clue number.  To make it a bit more difficult, this is not a standard kakuro, in that there are two rows which have a duplicated number. The cells that are shaded yellow contain a duplicated number and the cells that are shaded blue also contain a duplicated number.