Removing zigbee thing takes forever

I am trying the zigbee binding; I managed to add a thing, but I am unable to remove it. I moved the coordinator thing, rebooted, readed the coordinator, joined the thing again, ant it worked; but I still have the old thing “removing” but never leaving.

How could I purge it?

It is a ikea Remote Control N2, which just exposes a “NON_COLOR_CONTROLLER: Level Control”. I couldn’t use it as a remote to trigger rules :frowning: