Look at the reporting structure of the changes Ayman announced. An HR Data file went through only for a select few showing their new team alignmen. All other employees reverted under the next leader up the chain or they remain under their current manger who reverted to the next leader in their roll up. That's because the second HR data file that moves impacted mangers and ICs will not be downloaded until WFRs are completed because not everyone has a job with this new model.
There is a WFR in Oct and one in Nov.