Wrong return URL after SSO automatical (gateway) login

Wrong URL is determined in this particular case (taken from RT):

google search term url:
https://www.google.com/search?q=WebSEAL+in+JBoss&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a [Open URL]

link on hover:
https://community.jboss.org/thread/43408?start=0&tstart=0 [Open URL]

url onClick:

https://community.jboss.orghttps//www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CDcQFjAB&url=https%3A%2F%2Fcommunity.jboss.org%2Fthread%2F43408%3Fstart%3D0%26tstart%3D0&ei=Ro5VUoitG4_C4APo_YHwBA&usg=AFQjCNE4U6HlKtk_Tkd6eWbfpWAfOpDpmQ&sig2=zRmEqhObGoMFnU6NOSG19A&bvm=bv.53760139,d.dmg