[RL] Sims changes Dynasties/Constant message after loading

After the May 12th update went to start a new save and loaded in the Thebe household. A pop up will come up saying Thiago joined the Abrantes dynasty. When I clicked on him and looked it said he was in the Abrantes dynasty instead of the Thebe dynasty. However when I clicked on Cordelia it said Thiago was in the Thebe dynasty at that same time. I tried to manually change it which worked but it then reverted back once the household was reloaded. Also the family tree will acknowledge that he is in the Abrantes dynasty. No other dynasty has this issue and I tested it in an unmodded save.