Kwik-E-Mart glitch..."The Store Retrieving items...."

I get the same error a lot of the time, but purchasing a normal scratchcard doesn't crash the game for me. I just can't purchase the golden scratchcard.

It's a really annoying error. I don't think it's linked to my internet connection as Tapped Out needs that connection to work in the first place, and I get it at least once or twice a day. I play on the Kindle Fire if that makes any difference.