hostname displayed with unrendered i tags

[puddlewitt]

In raising this issue, I confirm the following:

• I have read and understood the contributors guide.
• The issue I am reporting can be replicated.
• The issue I am reporting isn't a duplicate (see FAQs, closed issues, and open issues).

How familiar are you with the the source code relevant to this issue?:

1

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Expected behavior:

When the DHCP leases table is displayed and the hostname is not known then the text unknown should be displayed and styled with italics

Actual behavior:

The hostname is displayed with tags

Steps to reproduce:

1. Navigate to settings -> DHCP
2. View the DHCP leases table

[puddlewitt]

Appears to be covered in

#1509
https://discourse.pi-hole.net/t/unknown-clients-comes-up-as-i-unknown-i-for-dhcp-leases/35663