uname -a output:
Linux pihole 4.19.118-v7l+ #1311 SMP Mon Apr 27 14:26:42 BST 2020 armv7l GNU/Linux
tested from my WSL Ubuntu login and Powershell in Admin mode. it looks like this is specific to the box. not sure if i may have accidentally messed up a character set or something. recently did an apt-get update and apt-get upgrade for the box.
Actual Behaviour:
When doing a pihole status or pihole restartdns, I see that the heavy check is no longer being identified correctly and instead I get the generic unicode question mark box.
I tried setting that to the ISO-8859-1 setting and it doesn't seem to work even after logging out/in again. It doesn't look like it took even though it's been selected