Itr is shown in the full itr dowloaded

I uploaded one ITR 4 (Sugam) for the AY 2017-18 on 1st May 2017.

I have not received any intimation, notice etc. The status of the ITR is shown as "Sucessfully E Verified"

Last night I dowloaded the pdf of the entire ITR from the efling site. The entire ITR has a watermark "invalid" on each pages.

I am attaching a screenshot of one of the pages.

Please suggest the reasons and solutions for the case. It would be very helpful.