Drmtpotatoes

Hello, I was doing the cleffable quest. Jester just used the repel on me and told me to talk to Jerome to know where is cleffable. Then the server crashed, when I came back, I was at poke center. I talked to Jerome, he told me to talk to Jester about cleffable, and Jester asked me to get 3 crystals, again. Here is the problem, when I go to the lake to get the crystals, it does nothing. If I talk again to Jerome or Jester, they keep rapeating their part of the quest Edit : hum neverming, I just tried to talk two times in row to jester and he tells me "oh you have crystal shard" sorry