Thought I should spread it just in case others had issues with Discord access.
Every time I'd click on a link to the Tapas Discord, I got a page saying that the invite was expired. Trying it numerous times over the past year, and having brought it up to others as well, we didn't really know what the deal was.
FIXED IT!
It's a browser/cookie issue. Recently, I couldn't link a Discord server with its related website... because I use Opera GX. There seems to be a missing cookie that prevents it from linking browser to app. (I have a lot of privacy settings and ad blockers up. That may have something to do with it as well.)
I used FireFox and it solved the issue! So I just tried it for the Tapas Discord invite... and voila! That fixed it as well.
If anyone has had my same issue, I suggest using FireFox, Safari, Explorer, or Chrome. Those were suggested by a Discord team member when they were helping me troubleshoot the linking issue.
I hope this is helpful! Have a good day! 
