With the introduction of the new ui, the pagure logo changed, but the svg source of the old logo is still in the repo here:
https://pagure.io/pagure/blob/master/f/pragure_logo.svg
the new logo is in the new file:
https://pagure.io/pagure/blob/master/f/pagure_logo.svg
so we just need to remove the old file.
Fixed in https://pagure.io/pagure/pull-request/781