Hmm, it looks like the coinbase transaction in that BCH p2pool block is causing Electron-cash to crash. Block explorers seem to be fine with it, though. Is anyone else having issues with it? If so, what wallet are you using? Are you able to access that transaction fine? If so, what wallet are you using?

Edit: This has been tracked down to a bug in Electron-cash which, apparently, has been fixed.
https://github.com/fyookball/electrum/issues/542