The title should be changed. It’s not universal, and it’s not £10,000 per year.
It's not? I had doubts about the first occurrence of "two payments of £5,000 paid over two years", which can be parsed various ways. But then later it does say "two annual £5,000 dividends", which is clear. Or are you objecting to the fact that it's limited to two years?
Edit: No, reading this yet one more time, I come to the opposite conclusion: I think it really is £5,000 in the first year, then £5,000 in the second year. That sucks.
Instead, you get 5000 in one year and 5000 in the next. Like OP said, this isn't universal, it is only temporary and it's not 10000 a year but 5000 a year.