Withdrawal of second approved I-140

[maya20]

I have an approved I-140 from my previous employer A which was approved back in 2013. I changed my employer to B and they had processed my PERM, I-140 again and I have my second I-140 approved as well; they were also able to retain my previous PD (with employer A). Recently I saw in USCIS website that my 2nd I-140 was being withdrawn ( I searched based on my second I-140 case number, and message says "Withdrawal Acknowledgement Notice Was Sent...."). This is very strange as I'm currently working for my employer (B). My questions:

1) Does anyone know what does this mean?

2) I'm also travelling to India in couple of days for my H1b stamping, will this impact my H1B VISA stamping?

[directory0818]

1) Does anyone know what does this mean? -> Might be an error update on uscis website. Please check with your employer B attorney and make sure its not withdrawn intentionally

2) I'm also travelling to India in couple of days for my H1b stamping, will this impact my H1B VISA stamping? -> Unrelated and would not impact.