Developer’s note: We’ve implemented a temporary solution to better inform whether you are playing in Reforged or Classic mode, by applying a sepia tone to the background images for Classic.
If it's a temporary solution, then what will the permanent solution be? Will they bring back TFT client?
Also why have they still made no mention of being unable to log in if you haven't added classic keys to your bnet account? The "There was an error in handling the request" is extremely unhelpful, and I cba to download 2GB to check if they actually improved this and ask classic players for their CD keys if they haven't added those to their account yet.