Thank you for contacting Game Insight Support Team!
My name is Lily and I will be glad to clarify this issue. I should inform you that the notification you received about updating the application contained the text which referred to the previous game version. This new 1.11.2 version of Mystery Manor was not supposed to give 50 diamonds as previous one. When discovered, the mistake was immediately corrected. I would like to apologize for any misunderstanding it might have caused.
The new version contains something we've all been waiting for – a new way to earn diamonds! In August, we’ve promised you this was coming, and now, it's finally here! Every weekend the game will launch an automatic event that will let you get diamonds for free!
All you need to do is to click the button inside the event window redirecting you to the official Mystery Manor Facebook community! Make sure you have a stable Internet connection not to miss the weekend offer when it is launched. Please note that this event takes place on weekends only! I'm sure you will like the offer we prepared for you. Have a great weekend!
Your Game Insight Support Team