My progress within the "MCCx Minecraft" event server was reset, I had everything unlocked, I was only missing the last achievement but when I went to a world it reset to 0 and now when I return I have no achievement and only 120 event coins.

I went to the event tab in the minecraft bedrock menu, when I entered I noticed that there was no sound, I was missing the last achievement of the 7 days and I was just missing the 7 day mission, until that inside the event I couldn't hear the music either In the lobby, when I wanted to complete it, I got a bug that I couldn't return to the hub, and I disconnected, I reconnected and I had everything at 0, the achievements were again blocked, only 120 coins from the event, as if I had just entered.