Kami printing things not in the document

I’m opening and editing a previous document.
There is no signature in the document while editing (I’ve even used the select tool to check if it’s there but invisible).
When I print, the print preview shows 2 signatures (one slightly offset from the other).
I can’t delete them, because they’re not there during editing.
How can I fix this (other than starting a new document and bringing over all the elements I want to keep)?

Using Google Chrome/Kami Plug-in/Windows 10