Yup, now I haven’t read the amendments myself, just going off what I’ve seen reported. But the bottom line is that the official posiion of Nunes and company is that they’ve fixed the problems:
https://intelligence.house.gov/fisa-702/
Sad. A warrant would be required only if an F.B.I. agent wants to look at emails about a subject of an open criminal investigation for which there is no national security angle, not needed for other activities.