It's probably some bug in the java function used to display the amount of BTC that was transferred. Nothing to worry about
Why? There are 8 decimal places after the decimal point in bitcoin.
Well, just because the screenshot shows that the amount sent of the last heights were rounded down to 2 decimals, but the last block showed 8 decimals... Sounds like a round(int,2) that wasn't applied to the last line or something.
That's because blockchain.info does that with the most recent blocks, it shows the full amount and then rounds it off, nothing abnormal about it. Have seen this happening a lot of times, mostly when I am waiting for a block for a deposit to go through.