New posts (after this forum update) don't seem to have this white box that covers the first half of any thread; however, all the old posts look like the above. I'm using Safari v 17.6 MacOS 14.6.1. I can see the responses on my phone but not on my Macbook. It is just a big white box in the upper left corner, like a dropdown menu that does load correctly.
I'll try again later to see if this is just a temporary issue, my Safari has been doing weird things anyway. I'm just posting this because it is pretty consistent this morning.