Are the fees too low???
Short answer: Yes. You can always get better information if you take a look at Blocktrail (rather than using Blockchain.info). If you take a look at your transaction now, the included fee is per KB is 0.00019790 BTC. This is just a tad above the low priority fee per KB of 0.00018342 BTC and quite below the recommended fee per KB of 0.00032494 BTC.
The fee was too low to get into the last block (25 mins ago) with the back log..
Your tx should confirm within the next block or two.
There's really no backlog. Block interval are unusual sometimes and people should be aware of this by now. In this case, the fee is well below the recommended one and it will take some time before it confirms.