The full-upgrade didn’t help.
pi@raspberrypi:~ $ apt policy grafana
grafana:
Installed: 6.3.3
Candidate: 6.3.3
Version table:
*** 6.3.3 500
500 https://packages.grafana.com/oss/deb stable/main armhf Packages
100 /var/lib/dpkg/status
6.3.2 500
As I am a new user I can’t put in more than 2 hyperlinks. But I think this will do
2.6.0+dfsg-3+b1 500
500 Index of /raspbian buster/main armhf Packages