Not a bug Media Embeds fails to properly embed on the third try

[Jeremy]

This was reported by @dieg0 in BBCM, but testing has proved it occurs on a stock installation:
http://xenforo.com/community/threads/custom-bb-code-manager.27125/page-37#post-654169

The first two embed links are proper embed URLs:
http://www.youtube.com/embed/KqUqxVKd5q0?wmode=opaque

The third (and possibly any further), receives some URL encodings:
http://www.youtube.com/embed/KqUqxVKd5q0%E2%80%8E?wmode=opaque

Test code:

[media=youtube]KqUqxVKd5q0[/media]
[media=youtube]KqUqxVKd5q0[/media]
[media=youtube]KqUqxVKd5q0‎[/media]

 

[Mike]

The last one of those actually has a left-to-right mark embedded in it: http://en.wikipedia.org/wiki/Left-to-right_mark

I don't think that we can necessarily handle it. It's annoying as it's not a visible character but one that does potentially have meaning.