We need a single (one) photograph that will let us unambiguously see both ends of all of the connections. It has to be bright enough to reveal detail and it also has to be in focus.
Also - 220 ohms is probably way too high for an LCD backlight. Is that the size you were using when it worked before?
From the tutorial:
If you can't find the data sheet, then it should be safe to use a 220 ohm resistor, [b]although a value this high may make the backlight rather dim.[/b]
Don