I just updated my Kobo Glo to the 2.10.0 firmware. My problem is that now only books I purchased at the Kobo store have the reading stats features (chapter length, time left etc.)

All books I had already uploaded with Calibre are not displaying the Kobo features. New books I've just uploaded don't show the features either.

I have checked manually, and the books have been sent as kpub to the device. Yet, as I said, the device no longer recognises them as such.

Is there anything I'm missing?