On the connections page it says that both Steam and Twitch are connected, yet when I look at my profile it tells me to link my steam account for rewards. I believe this is preventing me from getting badges (More specifically I am waiting to receive the Endless Dungeon Insider Badge) Any help or ideas as to what is going on here?

I'm having the exact same issue. In the Connections section of Settings it says the account was synced recently (within the past day), but the profile page said 2 years ago. I tried disconnecting and reconnecting to Steam and now it shows as connected and synced in Connections but says I'm not connected on the profile page. I'm also waiting on the Endless Dungeon Insider badge.

The way I read the email is that they're letting you know that you've been accepted and you have a few days to make sure your account is linked to Steam before they issue the badges.  

Fazuul wrote:

The way I read the email is that they're letting you know that you've been accepted and you have a few days to make sure your account is linked to Steam before they issue the badges.  

That does make sense given the wording in the email. There's still the disconnect between the two places on the site, which should be fixed. I want to make sure that they see that my account is connected so I get the badge.