leader none, with only one replicat end no ISR

Hello all,

since yesterday several of my topics have the following description:


./kafka-topics.sh --zookeeper ctl1.edeal.online:2181 --describe | grep -P
"none"
!2032
Topic: edeal_cell_dev Partition: 0 Leader: none Replicas: 5 Isr:
Topic: edeal_number_dev Partition: 0 Leader: none Replicas: 8 Isr:
Topic: edeal_timeup_dev Partition: 0 Leader: none Replicas: 8 Isr:



Without leader, only one replicas and no isr ... I tried to delete it by
--delete from kafka-topics.sh,
but nothing change.
After that I tried to do this:
https://medium.com/@contactsunny/manually-delete-apache-kafka-topics-424c7e016ff3

but any against ... the /brokers/topics/edeal_cell{number/timeup}_dev keep
always, but without partition ...

I'd run out of ideas ...
could someone please help me?

thank a lot.

Adrian