Duplicate products defined as redhat products

Problem:
Hello,
I have noticed the following problem with me:

[root @ oplrepo-zcpd-dmz ~] # hammer --output csv product list --organization OPL | egrep “Debian | OSP13”
99, Debian , OPL, 0,
92, Debian , OPL, 8, Syncing Complete.
104, OSP13 Containers , OPL, 0,
103, OSP13 Containers , OPL, 0,
102, OSP13 Containers , OPL, 71, Syncing Complete.

These are duplicate products of which those without repositories are referred to as RedHat products, but are not actually RedHat products:

[root@oplrepo-zcpd-dmz ~]# /usr/bin/curl -s --user ‘*****’ -H ‘Content-Type: application/json’ -X GET ‘https://oplrepo-zcpd-dmz.corpnet.pl/katello/api/products/99’ | jq . {
“redhat”: true,
“id”: 99,
“cp_id”: “768348876959”,
“name”: “Debian”,
“label”: “Debian_768348876959”,
“description”: null,
“provider_id”: 2,
“sync_plan_id”: null,
“sync_summary”: {},
“gpg_key_id”: null,
“ssl_ca_cert_id”: null,
“ssl_client_cert_id”: null,
“ssl_client_key_id”: null,
“sync_state”: null,
“last_sync”: null,
“last_sync_words”: null,
“organization_id”: 1,
“organization”: {
“name”: “OPL”,
“label”: “OPL”,
“id”: 1
},
“sync_plan”: null,
“repository_count”: 0,
“created_at”: “2020-08-10 20:07:04 UTC”,
“updated_at”: “2020-08-10 20:07:04 UTC”,
“product_content”: ,
“available_content”: ,
“repositories”: ,
“provider”: {
“name”: “Red Hat”
},
“sync_status”: {
“id”: null,
“product_id”: null,
“progress”: null,
“sync_id”: null,
“state”: null,
“raw_state”: null,
“start_time”: null,
“finish_time”: null,
“duration”: null,
“display_size”: null,
“size”: null,
“is_running”: null,
“error_details”: null
},
“permissions”: {
“view_products”: true,
“edit_products”: true,
“destroy_products”: true,
“sync_products”: true
},
“published_content_view_ids”: ,
“active_task_count”: 0
}

And I can not remove them:

[root@oplrepo-zcpd-dmz ~]# hammer product delete --id 99 --organization OPL
Could not destroy the product:
Cannot delete Red Hat product: Debian

/usr/bin/curl -s --user ‘*****’ -H ‘Content-Type: application/json’ -X DELETE ‘https://oplrepo-zcpd-dmz.corpnet.pl/katello/api/products/99’ | jq . {
“displayMessage”: “Cannot delete Red Hat product: Debian”,
“errors”: [
“Cannot delete Red Hat product: Debian”
]
}

Expected outcome:

The question is how can I remedy this situation ? This is katello-3.14.1-1.el7.noarch version

Foreman and Proxy versions:
foreman-1.24.3-1.el7.noarch
Foreman and Proxy plugin versions:
katello-3.14.1-1.el7.noarch
Distribution and version:
CentOS Linux 7
Other relevant data: