The time line was stated as late 1st q or early 2nd as in

The time line was stated as late 1st q or early 2nd as in 12/31 update.
Now stated as 2nd q, I see no real delays. The refining of manufacturing is in addition to batches for trials. Imo.
I'm amazed how some see problems where none exists. Imo, those who think they know how the fda will proceed, is blowing wind and nothing more.