Apple Pay Web "Partial Response" verification error

Hi, I just received this error below for the first time when attempting to verify Apple Pay Web on a site. The site is:

Error message: Retrieving the verification file on your domain resulted in a partial response.

I have verified the file exists. Any suggestions?

Going to did trigger the download however Apple isn’t able to fully verify the domain since the verification is in a pending process in the Developer Dashboard. Is there a file extension added to it by your server? If so the validation won’t work. :slightly_smiling_face: