IMHO, the root cause is that you are not using the correct character. The correct character to indicate a possession (Kid’s Meal Plan) is an apostrophe, not a single quote. Single quote has character code 39, while the apostrophe character has 0146. Note the difference:
Single quote: '
Since the apostrophe character is usually not on a computers keyboard, we get accustomed ourself to use the single quote as a replacement. The single quote character however has a very special meaning in programming and thus get escaped by escaping libraries like the one Kirby is using.
Try using the apostrophe character, which can usually entered by pressing and holding the Alt-Key and then the sequence 0 1 4 6 on the numeric keypad.