Mobile view: missing icon for chat

When viewed on a mobile device:   http://www.airline-e...ndex.php?app=ae

Click on the icon with 4 boxes at top right

This used to display 9 icons, but now only displays 8 icons, not aligned correctly. This text appears in pale blue on a grey background, in place of what used to be an icon:
Error: Could not load template chatMobileLink from group ipchat