PHP Version 4.4.8
WordPress Version 3.0.5
Safari 5.0.3, Firefox 3.6.15
Ok, SEO Ultimate (4.8.1) link mask generator seems to have a problem with some characters.
I checked the links 3saxx posted here 1 day ago, I used them first in html view:
https://clk.tradedoubler.com/click?p=183803&a=1922836&g=18678124
-> works!
https://clic.reussissonsensemble.fr/click.asp?ref=363889&site=4326&type=b1&bnb=1
-> works!
Changed to visual view and back to html view:
(Edit: Not possible to post, the editor changes “& a m p;” (without blanks!) to “&”)
https://clk.tradedoubler.com/click?p=183803&a=1922836&g=18678124
-> fail!
https://clic.reussissonsensemble.fr/click.asp?ref=363889&site=4326&type=b1&bnb=1
-> fail!
Note: The switch to visual view changed “&” to “& a m p;” (without blanks!)
Conclusion:
1) Links with “& a m p;” (without blanks!) don’t work in my case.
2) I also figured out, that links with “[[” don’t work in my case. (The affiliate network Zanox offers text deep links with custom page-target-links, embedded in “[[” and “]]”).
3) Maybe some more characters cause problems?