That sucks. I've had a similar thing happen to me on a similar par 3. 155 yd to the center, 165ish to the back of the green, back pin location. I hit an 8i and air mailed the green by a long shot. I hit it about 180 yd. I managed to get par though. :D
Today I started my round with a 5 over on the first hole though. Rest of the round sucked pretty bad from there, too. First time I've shot over 50 on 9 holes in over 2 months. It's a short 310 yd slight dogleg left par 4. Skulled my tee shot with a 3 wood but ended up about 150 out in the center of the fairway. Pulled my 2nd shot about 30 yards left of the green. My 3rd shot flew right over the green by about 15 yards. 4th shot hit a tree and fell well short of the green. Chunked a chip with my 5th shot. 6th shot finally puts it on the green then I 3-putt. Felt like my first time playing again it was so horrible. I just tell myself I've only been playing a year, it's not so bad, heh. Yesterday I shot 41 on the same 9 holes though.