Why are the community mods posting such insulting replies?
It is insulting to have some garbage, generic reply that clearly demonstrates the person did not even attempt to read/understand your concern.
This is a real bug. Link delimiters are not properly being encoded in-game, resulting in broken links. URL arguments delimited by ampersands & are being converted to the HTML entity "&", which obviously breaks the URL. This has nothing to do with "supporting external projects". Your in-game forum and in-game mail breaks links, that is internal to TW2 and if you took the time to read the concern before you posted a generic reply and Rejected it, you would clearly understand that..