I had the same issue after purchasing 5 Mr. Handys and 40 Lunchboxes. It worked for a little bit after that, and then wouldn't open anymore, no matter what I tried. It forced me to uninstall and reinstall, making me lose my $24 in purchases. No big deal, IF Bethesda replaced my purchases, or refunded so I could purchase again. HOWEVER, I emailed the support email about the issue and I got an automated response, stating to post the issue here (I'm guessing with no response or effect what-so-ever towards getting my purchase back), or contact Google Play concerning in-app purchases. I did contact Google, and they said that this is in direct violation of their policies for Bethesda not to support customers that have lost items paid for due to a glitch in the game. They also said, that if they hear enough of this, and Bethesda doesn't back their game in this manner, they will pull it from Google Play until it complies. I HOPE that someone at Bethesda sees this and provides people that have lost money to their glitch with replacement items or a refund to repurchase, because overall it is a fun game, and I am a HUGE fan of the fallout series from the first one in '97 by Black Isle through the latest (yes, even the somewhat poorly hatched Fallout Tactics). My issues happened on a Droid Turbo device with Android version 5.1 installed.