HA log says "Current option: empty no longer valid" with possible options

I’ve noticed that after a Home Assistant restart I get a log entry like this:

Current option: empty no longer valid (possible options: binary_sensor.front_door_battery, binary_sensor.living_room_door_battery, {bunch more binary_sensors}, binary_sensor.garage_rear_window_battery)
Current option: empty no longer valid (possible options: media_player.office_sonos, {bunch more sonos media_players}, media_player.master_bedroom_sonos)
Current option: empty no longer valid (possible options: binary_sensor.sensor_near_kitchen_sink, binary_sensor.sensor_near_powder_room_sink, {bunch more binary_sensors}, binary_sensor.sensor_near_electric_water_heater)

But I don’t know what it means. Most of these sensors are from 433MHz mqtt devices but some of them are media_players that are from a Sonos integration. I’m not sure what this means nor how to resolve it.

Anyone here know?