BUG: No graphs in 2.0.0p2 RAW for services with spaces in description

gerade finde ich (vlt. hat es ja damit zu tun):

==> var/log/livestatus.log <==
2021-04-19 09:32:57 [client 1] Error flushing RRD: Flushing of file “/omd/sites/kohly/var/pnp4nagios/perfdata/sensors.chaos.inc/sensor_tf_mmlx_temp_ext_temperature_external.rrd” failed: rrdcached@/omd/sites/kohly/tmp/run/rrdcached.sock: No such file: /opt/omd/sites/kohly/var/pnp4nagios/perfdata/sensors.chaos.inc/sensor_tf_mmlx_temp_ext_temperature_external.rrd… Skipping remaining 0 files.
2021-04-19 09:32:57 [client 1] Error accessing RRD: opening ‘/omd/sites/kohly/var/pnp4nagios/perfdata/sensors.chaos.inc/sensor_tf_mmlx_temp_ext_temperature_external.rrd’: No such file or directory
2021-04-19 09:32:57 [client 6] Error flushing RRD: Flushing of file “/omd/sites/kohly/var/pnp4nagios/perfdata/sensors.chaos.inc/sensor_tf_mmlx_temp_int_temperature_internal.rrd” failed: rrdcached@/omd/sites/kohly/tmp/run/rrdcached.sock: No such file: /opt/omd/sites/kohly/var/pnp4nagios/perfdata/sensors.chaos.inc/sensor_tf_mmlx_temp_int_temperature_internal.rrd… Skipping remaining 0 files.
2021-04-19 09:32:57 [client 6] Error accessing RRD: opening ‘/omd/sites/kohly/var/pnp4nagios/perfdata/sensors.chaos.inc/sensor_tf_mmlx_temp_int_temperature_internal.rrd’: No such file or directory
2021-04-19 09:32:57 [client 12] Error flushing RRD: Flushing of file “/omd/sites/kohly/var/pnp4nagios/perfdata/sensors.chaos.inc/sensor_tf_mmlx_rh_ext_humidity_external.rrd” failed: rrdcached@/omd/sites/kohly/tmp/run/rrdcached.sock: No such file: /opt/omd/sites/kohly/var/pnp4nagios/perfdata/sensors.chaos.inc/sensor_tf_mmlx_rh_ext_humidity_external.rrd… Skipping remaining 0 files.
2021-04-19 09:32:57 [client 12] Error accessing RRD: opening ‘/omd/sites/kohly/var/pnp4nagios/perfdata/sensors.chaos.inc/sensor_tf_mmlx_rh_ext_humidity_external.rrd’: No such file or directory

irgend etwas stimmt bei der umsetzung der dateinamen nicht.
vlt. die sind die vielen ‘:’ im namen die ursache?

gruß
kohly