first of all thanks all for your help ..I followed the same steps as you mentioned on immihelp and got my i94 extended in San Diego mexician border . My issue was same as many others ( visa valid till nov’18 but i94 was expiring in nov’17 ) .

Question ::

I can’t find any travel history with my new passport details . But I can see online that my i94 is extended and attached to old passport .

Will that create a issue later ??