I just got my premium bill for the next year 6/10 through 6/11 and it was less than $1000.00. I don't have an expensive house, but figured I would have a raise in my premium as I had a claim this year. They had to pay $6500.00 for a new roof.
I hope for yours and everyone else's that it was a computer error. :( :(
I would definitely vent to. I am on disability and only get $9000.00 a year!!! I have Allstate.