Being logged at INFO level, it’s obviously difficult to determine if this is something you should be concerned with.
I am wondering if the internal copy of your configuration is not in sync with what you’ve edited. openHAB 1.x cleared out the internal config on each restart, so lingering configuration was usually not a problem. At the openhab> prompt, enter
config:list
and look around your configuration to see if any obsolete information is contained there.
Here is some related advice concerning a different binding: