How shitty......look at Block 108291!

4,802,695 expected shares....... 54,001,521 actual shares..... 1,124% above expected.

Can anyone also explain how fast-pool's all time percentage is 129.12%? Should it not be at least a little closer to 100% say 95, 100, 105 or 110?

last 24 hours 199.96%
last 7 days 177.97%
last 4 weeks 134.69%

What gives? It seems all so fishy. Is there any kind of explanation for this?