Episode 1 & 2 choices not saving. Please help.
Hi everyone,
So when I played some of episode 4 of The Walking Dead ANF, I realized my choices from previous episodes must not be saving. This is because when Javi reunited with the rest of the crew after seperating from them near the end of episode 3, Conrad started talking to him even though I made the choice to kill him in episode 2... This wouldn't be so strange l if I ever skipped an episode at any point so choices would randomize, but I always played an episode until the end. And also, there was no sign of Conrad during episode 3...
I havn't played any more of episode 4 after that happened because I want to play the game through with choices that I'm happy with.
I went to the choices part of the main menu and there is 2 choices from episode 1, no choices at all for episode 2, but all the choices from episode 3 that I made are still all there. Because I thought it might fix the problem, I played through each episode again (obviously I have too much spare time haha) to find that it did the exact same - which is very annoying, it's also irritating because I found many spoilers in the process of trying to find a solution to fix the problem. I also had other bugs like the whole screen pixelising when Javi came into the action (so alot), and characters eyes blacking out completely, and Mariana's appearance changed totally - I obviously havn't been very lucky playing this game lol. But I am mostly annoyed about my choices not saving as it changes how the game plays out.
I have already emailed Telltale about this problem who say they are working on fixing it, but I know people have had issues similar to mine for a long time and I was wondering if there was a simple way that I'm missing to stop this problem from happening. (I'm on xbox one)
I would appreciate it very much if someone would help. Thanks in advance ! 
:):)