Data epilogue was changed from $DE $AA to $BF $AA on every tracks.

When you come to a fork in the road, take it.

Easiest road:

Boot DOS and tell it to ignore checksums and epilogue bytes:

POKE 47426,24 ($B942:$18)

Use FID to copy all files from original to a disk INITialized
with a "regular" DOS 3.3.

Easy road:

Use any fault tollerant disk copy program and make a copy of the
whole disk.

With a disk editor look at:

track $00 sector $03 byte $35 change $BF to $DE.

The uploaded image follow the easy road.