Storm King's Thunder campaign Won't Load

All day today, I have been unable to load the campaign I created. It always gets stuck on the "Loading..." screen. I have tried on multiple devices and browsers to no avail.

I'm supposed to run this game in less than 24 hours, and this is a show stopper.

Have you tried both Firefox and Chrome?

Yes. Load times today seem to be a bit better. It was taking >10min. per load, and I was needing to switch from GM to player view and back. Today, it is quite a bit faster.

Do you have lots of maps and characters in the game? That can tend to slow things down, so you might want to prune and delete some unused items. Note that archiving maps and characters does not remove them from the memory load of a game - it just cleans up the list for viewing.

Yes, there are a lot of maps. (It is Storm King’s Thunder, after all.) What is the point of purchasing the module if I need to delete all of the maps in order to use it? If I cannot get the fully configured and populated maps back piecewise for the whole campaign, then deletion is not an option. It sounds like the Archive option needs to be optimized by the Roll20 team to not load archived components. (Do lazy loading instead of eager loading.)

I am having the same issue. I was able to load the campaign, any map, no problem as of this morning. Now I'm locked out. And it's not taking 10+ minutes, it won't load at all. I have tried clearing my cache and updating chrome. I don't have Firefox installed to try it out. Edit:  I was able to log on via a different computer. But for some reason I can't log on with this computer to either of my ongoing games.