Hi, guys. I've just book a LH flight from Hong Kong to Dublin via Munich. After the ticket was confirmed, I found that I had missed out a line in the billing address which was the name of my university. The transaction went through and I could see "paid by credit card" on LH.com.

However, several days later I checked by credit card transaction records and the booking transaction has not been posted yet. I am just wondering if there's some problem with this. I also wonder if I will meet problems at airport check in because of the wrong billing address.

I also noticed that there are some forms for submitting visa and passport information on LH.com "my booking" page. Is this mandatory?