Deductions & credits

I had no issues with 1116 generally (that I know of) but was told I couldn't efile because I used Simplified AMT foreign tax credit.   Instructions say I have to because I used it last year.   I have always been able to efile.  This seems like a big Turbo Tax error that should be fix.    I don't care about being awarded badges for posts etc - just want to be able to efile my taxes.    Please indicate whether that is being worked on and is likely to be fixed before mid-May.   Thank you.