So the new theme is completely broken for me on Desktop Safari in macOS.
First, pages only load when I navigate to the tab. When I do, Safari will go on to use up to an entire core of a CPU, and at rare times will even give me warnings that tabs are using an excessive amount of CPU, and that I should close them.
Next, when things finally load, they don't load completely, with certain "cards" containing posts failing to appear at all. If I hover over where the cards can be, my cursor will sometimes change, as if detecting links, etc. to click on.
If I reload the page, some cards might reappear correctly.
This occurs without any extensions or add-ons enabled.
Is this a known issue, or is there something I need to do?