Cleveland ABC affiliate WEWS/5 had a malfunction with their studio-transmitter link occur right at the beginning of the "Lost" series finale, resulting in an unwatchable, heavily pixelated picture for local viewers. WEWS reports that it has been negotiating with ABC to re-air the series finale prior to a network re-airing on May 28.
Sources:
Article from the Plain Dealer
Report from WEWS
Sources:
Article from the Plain Dealer
Report from WEWS