Hello everybody! I just found out that I have a complete collection of Rainyday Solar Flare and Rainyday Tropical but was not credited the achievement. Where do I have to go to unlock it? Thanks for the help!

Usually you just have to click on the name of the achievement and it goes to a blank, constantly loading achievement page. I just refresh and the achievement shows as obtained!

If I'm not misremembering, you click on the below button in achievements, and the achievement should load on your next refresh