E*TRADE / Morgan Stanley has fixed this issue.
They sent an email on Thursday March 14 saying "We recently identified a potential error related to the import of your E*TRADE Form 1099-B details into the TurboTax Investment Income section, which may have impacted your ability to manually adjust cost basis on Form 8949 ... please delete Form 1099-B and re-import the data to avoid an inaccurate filing with the IRS. "
