Invites to servers not working

Every single server invite I used to be able to see, now says it is invalid. This is also throughout different accounts on the same laptop, and even on my phone. This has been happening for a few hours now, and nothing has changed, I have restarted discord, deleted and redownloaded, and nothing has made a change. I even tried using web discord, and it still is not working.

1. I made sure I was below the max server join limit.

2. I'm not IP banned from any of the servers (one of the servers invites is my own, and it still shows it as invalid) 

3. None of the invites were expired or had reached the max acceptance limit, because other people had told me that they could see the invites as valid. 

I have looked everywhere for a solution, and I have yet to see someone even mention an issue like this.