No, I can't see it happening
You can see your wallet, especially blockchain.info the bitcoin price of about 1216 dollars. Although I know the price of bitcoin in the wallet and in each trading platforms is different, but I'm sure the differences are not too flashy.
I think recent price is new record of bitcoin achievement. Because more than $1200 is very big amount for bitcoin
it depends on where you are getting your price from. if you are getting it directly from an exchange API service then it is live and the current reliable price of that exchange service which is mostly the same on top exchanges.
but if you are getting it from some third party service such as the wallet you mentioned it can be an average price and also with some delay so you should always expect some kind of difference.