Watch out! Another "bug" of the LastPass happens when you export your accounts.

I have exported all my accounts via the web interface, and the three times I've done that it export a truncated CSV file with about 30 lines, while printing the whole file content in the web page you access. That means the CSV you downloaded probably is not complete and you have to copy some lines from the web.

I was lucky to investigate a weird warning, about some missing fields in the last row, that SQLite gave me after importing all the accounts to a database.