I am using the desktop version and having the same issue. After reading several suggestions I found that going back to the W-2 with the HSA information and deleting the W and amount --> saving -- editing and readding the W & amount of the HSA contributions back--> saving again. Then it fixed whatever the bug is. I was able to go back to the HSA interview and complete it with no changes. At the end it no longer said I had any excess contributions.
There seems to be a bug between the W-2 HSA amount and the HSA interview.
