drop your (osdn) software and use redmine instead
This site (osdn) is really old-fashioned which could be acceptable if it worked.
But ergonomy is zero.
Please , just drop your software and replace it by redmine, like the beloved but now more or less proprietary hostedredmine.org who is no more usable for newcomers.
example of really needed feature : link tickets together, in a visible way (on both sides)
an other needed feature : a working search engine