Request Signature page is blocked by the "Upgrade Now" modal

After clicking "request signature" a modal window pops up prompting the user to upgrade the plan.  Once dismissed, via the corner "x" or "not now" the pending signatures page is loaded instead of the request signature page.  I can tell that a signing is initiated because copies of the PDF are created, but I'm not finding a way to get in there and add signatures or send the document out.