Downgraded Android from 20 (4.4W) to 19 (4.4.2), which seems to solve the login problem.
Improved home page styling by increasing the size of the slogan and removing the ellipsis, and by adding the DiUS logo at the bottom of the page again in a way that doesn't suck.
Increased the number of list items to 5, since it looked too jammed up on the 4th and last one.
Moved the magnifying glass image from the search field text input to the input button and ensured some consistency in positioning it between the home page and the found page.