Reward seems to be wrong? I understand the current BTC "reward" for mining is 12.5 BTC.

I found these two blocks (one , two) where the newly generated coins seems to be 13.5 and 14.5.

I don't see a 12.5 BTC reward, and these transactions look like rewards, but have the wrong amount.

What am I mis-understanding?
I think you forgot to read this:



and this:



Remember that fees from the transactions get added to the coinbase transaction and sent to the coinbase address.  It's a bit confusing, since Blockchain.info is labelling the whole coinbase transaction as (Newly Generated Coins), even though some of that value comes from fees, and therefore pre-existing bitcoin.