Certain servers refusing to load in

Certain servers that I'm in are refusing to load any content, channels or categories when switching back to the Discord app from a different app. I select the server and it's just a blank spot where normally all the channel and categories would be, no text channels, no voice channels, nothing except the search bar and the server name. Searching for media yields results, but searching for channels pulls up the message, “We searched far and wide. Unfortunately, no results were found.” It's consistently the same servers, which is really frustrating, considering it's my most used server.

It loads in after closing the app and opening it again, but it's frustrating to have to do that EVERY time I switch apps.