"only XL-5"

Try generating using the Only XL text file. On 8mm6a and 6lm10a something is off. Computer castles are isolated from the rest of the world and sometimes appear without roads. There are absolutely no passages to treasures/super-treasures through roadless terrain. There are not enough passages from the cross-zone to 6lm (probably due to the aforementioned reason).
I can attach such generated instances. I tried with HeroesWorld rules 1.38 and 1.40.