For what it's worth I tried the 2fa redemption last week and instead of ending on a blank white screen it popped up this message
https://imgur.com/a/N3p9mRxHowever the email never received the link to finish the process. I'll keep trying every week and will update if anything changes.
I also know of 3 more non 2fa titan 1 btc coins from 2013 and 2016 that were redeemed flawlessly a couple days ago including forks
I will redeem every titan 2fa coin I have as soon as It's possible but plan to keep my non 2fas for long term as they are the most beautiful part of my collection