waypoints lost

Suddenly, all waypoints on 66i disappeared

OK, thought I run a sync and all will be ok. But tried sync with the phone and this says it is OK. Waypoints are on explore website and on the explore on the phone, but no wp on the 66i.

Is this a new bug?

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tried now full reset of the 66i, restored all , but still no waypoints are present.

How do I get my waypoints back to the 66i?