TITLE: GCN CIRCULAR NUMBER: 32388 SUBJECT: Retraction of GRB 220711B: 10.4 m GTC(+EMIR) observations (GCN 32387) DATE: 22/07/13 21:19:03 GMT FROM: Youdong HU at IAA-CSIC Y.-D. Hu report: GCNC 32387 is a repeated submittion of GCNC 32386 by mistake. Please ignore it and pay attention to GCNC 32386. Sorry for this mistake and I apologize for any confusion this mistake may have caused.