Some communities from mander.xyz are not loading since the 0.18 update

I've noticed that at least one community from mander.xyz hasn't loaded since the update a few days ago. Here's an example:

https://beehaw.org/c/nativeplantgardening@mander.xyz?dataType=Post&page=1&sort=New

https://mander.xyz/c/nativeplantgardening?dataType=Post&page=1&sort=New

I'm not sure if this is happening elsewhere. Has anyone else noticed this?