I've just checked that I can access 'Latest Posts' on Chrome, using an Android phone, with no problem. So the fault seems to be 'at your end', rather than with AB's server.
All I can suggest is an extended version of 'turn it off and turn it on again':
1. In Chrome, close all open web pages. (There's a number in a box at the top right of your screen. Tap on that to show all open pages and close them one by one).
2. Close all running apps on your phone. (Press the square and then the brush).
3. Restart your phone. (Hold the power button down until you're presented with the option to do so).
4. Open Chrome and see if AB will then function normally.