Online I-94 shows different status then I-797

[singhpaulamit]

Hi

I have a bit confusion over H4 visa status.

1. I got my H1B visa in Sep 2013, valid till Sep 2016 from "A" company.

2. After reaching US, I switched my job to a "B" company in Feb 2014 and again I got I-797A which was valid till Feb 2015 (due to 1 year LCA). Then my family got H4 visa in India in Feb 2014, valid till Feb 2015.

3. When my family reached in US, online I-94 for them shows stay till Feb 2015. Then again I shifted to a "C" company in July 2014 and we all got I-797 valid till 2017. (No change happen in online I-94)

4. Now I am again transfering my H1B to "D" employer. And this company filed H1B just for me this month, as they said, my family has already in status till 2017. But my doubt is online I-94 shows stay valid till Feb 2015.

Even my online I-94 shows stay till Sep 2016 which is not in sync with my new I-797s.

But the I-94 on I-797 at bottom shows correct validity till 2017.

1. What shall I do to maintain my family's online status? Or am I all good?
2. In future, when I will get my approved I-797 from Company "D", Can I go to Canada for stamping on my family's passport?


Thanks
Sunny