Graphics gets mixed up with latest 2.55.1 after several Portals Scans done

This happened after several Portal Scans were done.
Examples:
Samsung S8 Android 9 2.55.1
Tagged:
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This happened after several Portal Scans were done.
Examples:
Samsung S8 Android 9 2.55.1
Comments
More screenshots.
App restart solves the issue.
The issue is still there with release 2.57.2.
Also very often Map view goes totally Black after several Portal Scans done:
Ingress App restart is needed.
I find going into the actvitiy log and remotely viewing another portal and then going back to the map generally fixes this most times too