BB code for URL adding characters??
 

I am using a plugin from vB.org to add the use of BB Code to my Social Group descriptions. I am adding a URL and vB seems to be placing a space character and the number 20 into the code.

Here is the URL code I am putting in...

Code:
http://maps.google.com/maps/ms?ie=UT...885395,360&z=2
This is what it is actually outputting in the new browser window...

Code:
http://maps.google.com/maps/ms?ie=UT...32676120572709.%200004736ddaac069a5f54e&ll=-15.284185,-136.40625&spn=153.885395,360&z=2
Notice that space character and 20 right after it in the output code, any thoughts that could be causing it?