Current income assessment help!

Hi

I am applying for second year funding for my course. My dad was made redundant during the tax year 2014/15 and he got a pay out of £30,000 which I told student finance when inputting his wage. This meant that his £61,000 for last year, but I posted the form for current income assessment to student finance for pay being 15% different today, as his wage is £25,000 which is half of the previous year.

I got informed by student finance that I would only get a loan of £3829 and no maintenance grant, where I got £7470 last year. Will this amount change when student finance get the form I posted them or will I only have £3829 for this year as that doesn't even cover my accommodation and I should get a grant as I am eligible.

Thanks.