Please Help: I’m a mod/CC for a fairly active mag on Kbin. Right now, my threads aren’t appearing for many of our users.

Since Monday, I’ve had issues posting threads. I’ll get an error message saying:

We are working on resolving the issues

Over the next few days, there will be a change in server infrastructure. Temporary problems with the website's functionality may occur during this time.

...Despite the message, my threads will still post to the magazine--but few users can see them.

I’m sorry if this has been addressed before; I did a quick look at this mag and couldn’t find the exact issue I’m dealing with. I’m just wondering if this is normal ‘fediverse growing pains’ or something I need to fix on my end?

Thanks for any help. We have a massive event coming up in a week—probably going to drive a tonne of traffic to our magazine—and I’m really hoping we can find a fix before then.

EDIT: The specific magazine I'm referring to is this one: kbin.social/m/Squaredcircle