What does this mean:Please mention reference number 9001 to the IRS rep. Rep couldnt tell me and said all 9001 cases have to be sent to managers

[firemedic768]

Hi im responding to your question about irs ref 9001 i was told this morning after i to had gotten this code that the wheres my refund link must be having issues if you call the number and provide ext 632 and talk with a irs agent they will tell you not to worry about it unless you recieve a letter