I have the same issue. And bitmaintech is saying lots of customers have the same issue.

blockchaininfo was having problems yesterday. Now they are down again. At some point number of unconfirmed transactions was 17000+.

I figured out my transaction was part of block 291285 by looking at one of the other block explorers. And it had at that point 46 confirms at ghash.io, where I mine some of my BTC.

This morning blockchain info was fine again for my transaction.

Guess the blockchain.info problems are causing the drop in BTC price. Hope it will recover soon.