I just started using Calibre on Win10 and noticed some weird behaviour in the viewer with
this epub.
When I navigate to the "preface" (the page after the cover) the viewer just shows a big image of the Creative Commons logo. When I open the file with the Calibre editor or other software (I tried it e.g. on my Pocketbook, KoReader on Android and EPUBreader in Firefox) the page is display properly (some text with the CC logo at the end).
Do I have to change some settings in Calibre to get the file displayed correctly in the viewer or is this a bug?
Thanks in advance for your help!