Twitch Drops Account linking says might have to re-link?

In prep for the stream today, I was making sure my account was linked to twitch. When I go to the manage account -> twitch rewards, it says "Unable to verify the connection to your Twitch account. If you keep seeing this message you may need to re-link your account.". But there is no option to do so, it's just a page with text on it and no ability to re-link.

Anyone encounter this/any help with getting this sorted?

There isn't a relink button - just use the remove button and then add the Twitch account again. I've just done this because I changed my POE account name and it worked fine.

Or is there no remove button either?

There's definitely no "remove" button available either. I'm having the same issue.