Import of portfolio manager into my watchlist did not import all my stocks

Decided to try out the new MSN so I imported portfolio manager into my watchlist. I have 100s of stocks with over 10 years worth of transactions yet it only imported a small fraction of the total transactions and only for symbols beginning with AA - AN. Since it appeared to import them in alphabetical order, I checked the symbol in Portfolio Manager that was after the last one that was imported and there is nothing wrong with it. 

I checked the transactions page and it states at the top in red "Some transactions in this portfolio are invalid." yet when I review the transactions none are highlighted in red as having a problem and looking at them they all look fine. What is the point of such a error message when there is no indication of what transactions it thinks are invalid so I can try to fix?!

Also see the number columns on the transaction page like price, quantity, split only support manual entry of two decimal points instead of four like the portfolio manager. Four decimal points should be supported for many reasons. For example, many stocks, including most that I buy, can be bought and sold at prices that are four decimals and since stock splits now have to be entered as a decimal one cannot accurately add a split. For example for a 1 for 6 split one should enter .1667 to get the correct number of resulting shares not .16 or .17 Anyway, as a test, I changed all of those with 4 decimals (from the import) to 2 decimals but the "invalid" error did not go away.

Since most of my portfolio is missing it does not matter much but I also noticed the header at the top does not show the total portfolio value, Manage icon, etc...

When I was prompted to import the portfolio manager it showed an example screenshot that contained such.