The SBA has just released the 1-page forgiveness application. Just make sure that you apply using all qualified expenses other than wages for 40%, and use wages for the remaining 60%. This will allow the maximum ERTC to be claimed.
One bank has told us that the SBA will begin accepting the new 1-page forgiveness application on March 15. This explains why many of the lenders seem to be slow-rolling the whole thing.