Thanks for checking. This is odd because I'm now looking at my site on a computer rarely used for web stuff and the offset is still present. That's 4 different computers where it's tilted to the left.
I don't mean the time marker. I'm talking about the black area showing astronomical darkness which is definitely not right. It's tilted to the left on all my PCs.
Here's what I'm seeing at 11:40 local time.