e-filing return with Form 1116 Scheduole B

I've waited for this form to be available.  Today is the date that TurboTax indicated that Form will be ready for paper or e-filing.    I want to e-file the return, but now TurboTax indicates that it does not support e-filing with Form 1116.  Will this be available for efiling?  If so, when?  If not, why did TurboTax indicate that it would be for so long?