That's strange...my W520 doesn't have that problem (although it has a plethora of others). It couldn't care less about what I call the UEFI entries, be it "Fedora 18", "Windows Boot Manager", or "My Computer Always Breaks".
Could you post a link to the relevant websites/forums on the issue? Maybe I can help :)
Re: Don't wait for Lenovo to fix this
Could you post a link to the relevant websites/forums on the issue? Maybe I can help :)