Prices are higher than usual?

[Fair and Balanced]

I am rather confused. my prices for speed boosts as an example are 80, 200, 360 Diamonds instead of 40, 100, 180 same as my store items showing cents in prices and less diamonds to purchase.

Got the game on steam and that's otherwise it. maybe someone knows the answer

[Skofus]

i have the same issue, diamonds are also way more expensive for me than for my girlfriend ._.

[Fair and Balanced]

i tried to ask support but have not gotten an answer yet. i'll keep ya informed if i find anything out