Turbo Tax seems to have screwed up my prior depreciation numbers in 2019

I have used TT for years, and I always import my info from the prior year's return. I have a rental house, and the depreciation report has always listed what I previously took in special depreciation and regular depreciation for prior years. For some reason the 2019 report is now blank under special depreciation, and the prior depreciation numbers are only partially correct. This is going to screw things up big time in 2020, because I have sold the place and I really need these numbers to be correct. What happened, and what do I do (short of hiring a CPA)?