Upgrade to ignition 8.0.13 : Invalid configuration type hierarchy for node message?

I’ve upgraded a 8.0.12 gateway to 8.0.13, I have some message:

INFO   | jvm 1    | 2020/06/10 09:50:04 | W [t.s.internaljson              ] [07:50:04]: Invalid configuration type hierarchy for node '02dce1a3-f032-4a9c-bf4e-09ed73168aee.f8cc51fc-8062-4adc-8109-37c248ac3920'. Parent entity '02dce1a3-f032-4a9c-bf4e-09ed73168aee' was not found, or not loaded in the correct order. provider=default

what does it means ?

I’ve seen the same thing on 8.0.12 with a cold redundancy pair, the errors stop when the cold standby node is shut down. No idea what the problem is (yet).

I am getting the same problem in 8.0.16, but they are constantly pouring in every second and flooding out useful messages. So, I am just blocking them by setting the logger level for this internaljson to error:

I am getting the same error. Has anyone found out a solution to this problem yet? I’m using 8.1.3.