The cache is not at the above coordinates though that is where you must start out. Can you unravel the mystery? Please ensure you leave things fully restored for the next Geocacher's enjoyment.
You can check your answers for this puzzle on GeoChecker.com.
Fgneg Cbvag ng 433 srrg ZFY. Svany vf ng 594 srrg ZFY. Gurer vf n fznyy cnexvat nern ng gur svany gb trg lbh bss gur ebnqjnl. ZFY = Zrna Frn Yriry.