Household receives positive bill they can't pay (wrong Math)

Hello everyone,

I've been having a problem since the last update with the unpaid bills in my household: they're positive, i.e. I'm told I have to pay +54, but it's impossible!

I've tried traveling with my family, getting my game repaired, changing household too, trying all possible mailboxes to see if they are broken, but nothing helps! 

And when you look at the invoice information, it says I have to pay -3,200 in the total invoice estimate, but when you look at the unpaid total, it says I have to pay +54.

I don't understand what's going on, I hope you can help me.

Have a nice day!