Original sentence: All Sajak/White syndicated nighttime episodes are intact, and many have been shown on GSN, though GSN has not aired Wheel since August 2004.Daytime episodes since 1981 are intact and many exist on the trading circuit.The daytime episodes from 1975-81 are believed to be erased, although some exist among traders
Edited sentence: All Sajak/White syndicated nighttime episodes are intact, and many have been shown on GSN.But GSN has not aired Wheel since August 2004 for some strange reason.Most episodes of Pat Sajak's daytime run exist (mostly among traders), and Rolf Benirschke and Bob Goen's respective daytime runs exist in their entirety, but haven't rerun since 1993.The daytime episodes 1975-81 are believed to be erased, although some exist among traders