When I export from keynote to pdf, there are extra slides that I have deleted
I have created a new keynote file from the slides of an old one. I have deleted the slides from the keynote file but when I convert to pdf, some of them are in the pdf.
I have an iMac on OS X Yosemite and the Keynote is 6.5.3
I have tried closing down the Keynote file and exporting again, but it still happens. It's only four slides that are doing it.
Any help would be much appreciated.
Thank you
iMac (21.5-inch, Late 2013), OS X Yosemite (10.10.5), Keynote 6.5.3