I've had an issue where the last return I filed needed to have the MD EL101B attached with the client's signature.  The instructions for EL101B state "if possible" but I always attach the form.  This time the form wouldn't attach.  The attachment screen looked different as well.  The dropdown menu usually has a specific selection for the form EL101B but this time there was only "other" and when I went to type a description, I received an error message.  Anyone else have a similar experience recently?