Child care credit - inconsistent qualification messages in TT

I paid around $2000 last year for my child's nanny care and my employer's Dependent Care FSA reimbursed $1500. Both my wife and I have earned income well above $2000. When I completed the section, the "Child and Dependent Care Credit Summary" says "Great news! You qualify for this credit." and proceeds to show me the calculation and the final credit. However, when I click on Continue, the next page says "It turns out you don't qualify for this credit" without giving an explanation. This appears to be a bug in TT. Has anyone figure out what's going on?