I opened an epic chest, seen the content, then clicked exit. The game says that you get the items even if you click exit but apparently this is not the case since I checked and they are not there, there were a bunch of new items and the best one was Ihibrin's holy droplets. Which never went into the inventory. Can someone tell me if this is normal? I clicked the exit button becouse a message in the game loading screen EXPLICITLY said that you could. Thank you for the help.
I went into the chest section again and the items were still waiting for me inside the chest, so they were not lost. Yay! I did not know about this mecanic of the game, I asked in world chat but no one seemed to know anything about it also.. so I hope my mistake will help other new players in the future. Cheers!
Yeah, it's not great that the chest shop and adventure chests don't behave exactly the same way. Sorry for the confusion.