Character Sheet Wrong

Day 1 here. Haven't started the campaign yet after a day of set up for a custom world.

Character sheet is actively showing wrong information. My backstory was about my family, not father's death etc. Now it's showing info about my combat skills. It has actively changed on its own because I didn't touch my sheet since it was checked. Franz did. He claimed he was adding things but I know that something edited it. I have inventory missing too like a motorbike that I did have there too. Franz confirms that he can't see any historical evidence or trace of the item.

I subbed, day 1 and haven't even played in my campaign yet after a full day set up. Just to learn it's broken.