[#645] Secluded Springs probability calculation

Bug reports
1

So recently I’ve been opening almost exclusively Secluded Springs, as it’s my biggest probability of new cards, but I’ve been growing more and more concerned that the probability calculation is wrong.

I don’t have the actual data, but I’ve opened close to 10 packs with only 1 having a new card.

To top it all off, I was using the website and all of a sudden the probability dropped to ~25 from ~54, which would make my recent draught make more sense, but then I refreshed the page and its back to ~54.

Is there multiple ways of calculating probability currently implemented? If so, what actions could trigger each one?

Edit 1: The issue seems to happen when I add a card to my collection that isnt from Secluded Springs (in my case it was Alolan Persian, from Extradimensional crisis). My card count from Secluded Springs goes from 70 to 75, and then back to 70 when I refresh.

Edit 2: When I replicate the bug, cards vanish from my collection, one example is Talonflame A4a-12, which I currently own, and I’m 99.9% sure I have registered in my collection

2

Check which types of cards you have selected in the %. Anything above silver is much rarer. Also what % are you seeing as that could factor in also

3

By default I always leave the probability calculations on “All”

4

And the 2 probabilities im seeing are

52.1% - 70 cards registered
27.8% - 75 cards registered

5

Sounds like a bug on the collection caching on the end device. I created a ticket for this: link.