MichaelOChurch
Greenhorn
This may or may not be a bug.
I've gotten at least six Dwarf Scroll III's, but no Dwarf Scroll II in my 1.5.1 playthrough. Some of these Dwarf Scroll III drops come from the blue slimes (e.g., in the Secret Forest in Winter) and I believe (based on the Wiki) those are supposed to drop Dwarf Scroll II (which, in my understanding, is also supposed to be the usual Dwarf Scroll to get in the ice levels of the mines). What I suspect has happened is that many Dwarf Scroll II drops have become Dwarf Scroll III instead, making the former harder to attain.
Of course, if that was a deliberate change, please ignore this report.
I've gotten at least six Dwarf Scroll III's, but no Dwarf Scroll II in my 1.5.1 playthrough. Some of these Dwarf Scroll III drops come from the blue slimes (e.g., in the Secret Forest in Winter) and I believe (based on the Wiki) those are supposed to drop Dwarf Scroll II (which, in my understanding, is also supposed to be the usual Dwarf Scroll to get in the ice levels of the mines). What I suspect has happened is that many Dwarf Scroll II drops have become Dwarf Scroll III instead, making the former harder to attain.
Of course, if that was a deliberate change, please ignore this report.