RD different on AVM ??

[palpal]

Hello Gurus,

Filed for EAD,AP,485. Receipt shows notice date of Sept 18th and when I call the AVM it says received on Sept 17th. Is this normal or there is an error ??

Thanks !!

 

[Small Nothing]

For me: printed receipt notice says RD 2/21, ND 3/19, AVM says "received the application on 3/1