No longer existing devices are still listed (as devices) / how to remove them?

[SmilyHM]

Hi everyone,

I had three devices:

1x front-door (v3 Pro) - all fine 1x back-door (v2 with bridge v1) - should be sold (so of course I've done a complere reset)

In HA there is no more Entity for "back-door", but still two devices:

1x Nuki back-door 1x Nuki Web API back-door

Both of them are no longer available in Nuki app or Nuki Web app.

How can I delete both devices? Restart of integration / HA / System won't fix it "by itself". Do I have to manually edit a config-file or something like that?

Thanks and kind regards Sascha