Are the lanes wood?
If so, and they actually sanded and resurfaced, instead of just screening (applying new finish), this could be a completely normal condition.
I know the house I bowl at in the summer did a major resurface, and I haven't hit near my average since. It's getting better - it's been about 2 months now, but it's ugly.
and - although the shot seems really oily, I'm not getting much back on my ball either!
I can't explain why, but I've seen it too.
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Bowling? Of course it's a sport.