There can be times that a pair of lanes plays badly for everyone for any number of reasons: some of them could be pinspotting issues, other times can be the gutter decks, side wall action- the list could go on and on. It would be interesting to see how the overal scores on that pair have been through the year in your league, and if there are certain people that are bowling well on that pair, what they are doing different than you are doing (equipment, hand release, ball speed, angle of attack).
I had a pair in my Monday league where I've been hot and cold the past month- I happened to cross that pair in my city tournament today and I shot 713....so go figure.
Matt