Missing reward details on "Base hero match day player pick".

saw the sbc «Base Hero Matchday Player Pick» and tried to press square which is «reward details», on my pc. See the picture. There it is supposed to show the 4 options i could get from the sbc, but it says «sorry, there was an error getting reward Info. Please check back later». In other similar sbcs, all of the rewards are shown. I thought that this was a regular pick between all heroes, not between only the 4 same ones, and since the show reward option doesnt show me who i can get, how am i supposed to know? I sold players from my team and submitted players and spent coins, and just  now i found out it is only between 4 of the same heroes. I am angry because your game did not provide me with the correct information before i submitted over 40 thousand green jewels of the sbc, and i Demand my players and coins back!