Cannot sell players / not getting coins

I am no longer to list or re-list any players on the EA FC web app. I am not getting coins for the players that were already listed prior to this issue even though they are being purchased. I have been using the "Bronze Pack Method" to trade my way into a starter ultimate team. Suddenly, I was unable to list any of my players and the coins from all of my players who were purchased did not go into my balance. This is especially infuriating because I managed to pack a bronze player who didn't exist on the market... I listed the player for 3,000 coins just to see what happened. It sold. I did not get any of those coins. 

I am shown the error "this item cannot be listed for transfer because there was an error". I am a software engineer and tried to use the developer tools to see if there was a more detailed error on the web request/response but it seems like EA have made it so that if you have developer tools open the debugger activates and prevents you from accessing the site. 

EA, please help me. My entire life revolves around this game.