I did get mine to work with 1116, Return was efiled and accepted by IRS 3/7. I zeroed out the carry forward tax credits for foreign taxes on schedule B. In my case this made no difference as I could not apply them anyway. My returned processed and I got the proper credit for foreign taxes paid.
Clearly botched by Turbo Tax. Reading articles that the IRS is so backed up a manual return could take many months to file, suggesting manual updates and no efile as a valid workaround is not a solution.
