Guild Wars 2

Tried to buy some gems for gold just to see if i could. Bought gems for 5 silver.
Said success! but i didn’t recive anything. I guess the Black Lion Trading is broken..

Edit: It actually works to restart the game after checking the Black Lion Trading.
It’s just temporarly.. They need to fix this

Hello,

Im trying to buy stuff out of the trading thing in Black Lion Market but when im about to press Buy its grayed out!

I enter like 20 coppper ore, i see the price and i KNOW i have the right amount of cash but its still grayed out.

Whats up with that?
Please help!

Regards,

My buy button is also gray :/