That hppnd, as hav heard announcement @ NDLS @ night for sme train, as it didnt gone particular SL Coach & passenger either can travel in particular GEN (earmarked as SL) or get refund @ PRS..alike ur case..bt did tht lead to ur Ticket into WL after charting??
LJN-JHS ICE..gt in D1 n instantly came out (even whn i read the Coach board correct as inside, it was GEN Coach)!! Guess, its regular that way Coach there!!