RefreshAccessTokenAsync(string accessToken) lacks 'await' operators and will run synchronously.

[AlfredBr]

Since line 72 in JWTAuthRepository.cs is:
public async Task<OAuthSession> RefreshAccessTokenAsync(string accessToken)

Shouldn't line 88 in JWTAuthRepository.cs read:
return await Task.FromResult(session);

Instead of:
return session;

[sujaygarlanka]

@AlfredBr Thanks for the feedback. You are correct. We will look into this.

Also, we have been getting some reports around deadlock issues for JWTAuth. If you are facing this issue, I recommend looking here (#638) for a temporary solution. We are looking to release a fix for this in the next week.