Since the current update (4.2.12) all plans that I created after Sep. 2nd have disappeared. Which is a shame as this were the plans I prepared for this weekend.
Plans Sep 2nd and older are still there
I don't appear to be able to find your account thus I cannot look at what's going on for you with the saved plans (you appear to have registered for upvoty without being sent from the ABRP app).
Could you contact support via email so that we get your user id? (You can choose this option in the 'Support & feedback' section in the app)
Other recent changes like adding a new preferred provider are gone too!