Bing AI Art Boosts

 Have used this before. Once 'boosts' ran out it took a little bit longer to generate an image. Now I run out of 'boosts' and it says a 5 minute wait but it never finishes rendering. I am also then wondering if we still get an amount ( I want to say 150?) of 'boosts' each day. Or is it just 25 per week. If its indeed limited like this it isnt worth the time, which would be a pity because it does nice landscapes. Am I misunderstanding how it works now or is just buggy for me?

Thanks