I just started having this issue yesterday.
I noticed that some of not most of april scheduled manual reoccuring bills are missing. But they are there for the next cycle. If I edit the bill in the next series to back date it. I can see it, I can update it etc.. But when I do a mobile sync the scheduled bill is now gone.
is there a way that quicken desktop will always overwrite the cloud data? The last time I used the cloud sync I had a similar issue and never got a fix to it.