Unfortunately freePBX ist showing old data again, under ‘Reports’ > ‘Asterisk Info’ > ‘Channels’ deleted channels are still showing up while on the same page under ‘Peers’ everything is correct. I did research it as far as the data being produces via the Asterisk ARI interface by modules/asteriskinfo/Modules/Channels.php. Restarting via fwconsole, disabling the REST interface and reenabling it did not change anything. I could not find any configuration file or database containing the names of the deleted channels.
Anybody got an idea where this data is from, is it lurking in some kind of cache? I am stumped.