Inconsistent state history in 2 HA master cluster

Hi there,
I have a 2 HA master cluster setup with one external mysql database.
Recently I discovered inconsitent statehistory showing that the last entry of the history was state 1 but the current state of the object was 0. See the screenshot below.
I could not find something interesting in the debug logs, the only thing I noticed was that I did not set enable_ha = true in the IDO feature config. It just did not set it at all (whats the default value?). Could this cause such a kind of behavior? I currently cant test it because I had to turn one master off because its a production environment.

Do you have any other ideas or does anyone have seen this behavior bevor?

Thank you in advance!