@SonictheAnonymousHedgehog don't think so, most likely isn't related to Sunday. Were you able to log in since?
If not, check developer tools console, Network tab, etc, to get possible hint where it fails.
You might be blocking something on your side.
@JeffSchaller sadly, without status-review tag nobody from SE staff is going to take a look or fix that. Previous time @Glorfindel was the one reporting, so he was able to add the tag on his own.
@ShadowTheKidWizard well, I remember a few cases in the not-so-distant past that they looked into it before it got tagged as such. It probably depends on how busy staff is :)
And here, Journeyman was the one throwing it into the review queue shortly after posted. CM's don't touch those (probably because it doesn't belong to SE), so the local mods are our only hope. :)