Possible bug on Post Island.

Where: Post Island (any)
Script: /cache_builders/post_island.php
Summary: wordwrap may corrupt 2-byte characters
Description:
Line 100 of post_island.php, which looks like newly added with 7.2, may sometimes corrupt character when you're using a mixture of single-byte and 2-byte characters such as Japanese or Chinese dut to PHP's wordwrap function.

Code
$words[$i] = wordwrap( $words[$i], 20, "<br />", 1);
Solution:
Simply commenting out this line helps and fixes this issue.

Suggestion:
This should be specified on Control Panel (is it? couldn't find anyway); use wordwrap or not, and, the number of characters you want to wrap at.

-Bucco.