Are you really asking like this like it's an isolated incident? Lol just search madden franchise on twitter and you'll see it's broken for mostly everyone. I have a 32man league that is completely unplayable and haven't heard word one from anyone at EA even addressing that this is an issue. It's insane that a company can be ran like this.
Here are all the issues on the top of my head:
1. Player to Player trades result in an error "Send to Undefined" blank screen, (CPU trades can still work)
2. Advancing the week will revert a few minutes later to the previous week
3. Upgrading players doesn't work, they show the upgrade screen and attributes upgraded but a few minutes later it's reverted back to the previous overall
4. Cutting players is also reverting back, in the preseason after cutting players they will be right back on your team a few moments later
5. Signing players doesn't work sometimes; you will sign a player and look at your roster and they aren't there. You have to go back and sign the player a few times
We have tried a bunch of "fixes" and starting multiple franchises all with the same result.