I have had multiple times where I try and upgrade my artifacts just for the game to not actually read it working. It takes my silver in game but when the upgrade in theory takes it doesn't actually stick and then still continues trying to take my silver even though it isn't getting my results. It is very annoying considering it seesm to only do this when in-between level 12 to 16. It makes it almost as if you guys are bugging it and making me have to consider buying silver. I'm aware of the failure rate and that is not what i am referring to at all here. It genuinely fills the progress bar and makes the sound of leveling up without actually doing so. So I am lossing silver for no reason. The first one to two times I thought it was maybe a delay but it definitely does not give me the levels and I am tired of the game basically screwing me out of silver for no reason. Please fix this becuase it has been going on off and on for a month now easily. My in game ID is Impulsivenuke