Timers missing in the guide

I have timers that are visable in the guide but also timers that are not visable in the guide. They are all visable in the timers in Kodi and in the DVBlink player guide.
Why are some timers not visable in the Kodi guide?

Tested in several skins but all the same.

Kodi 17.1 Final.

Kodi log

Thanks.