I've noticed a few oddities and bugs when it comes to Astrologian Spells. Some of them are due to some of the spell's levels being rebalanced.
Level 1:
Astral Regeneration - cannot be scribed. No price, no message.
Stellar Blade - has a scribe price of 225gp. Most level 1 scrolls are 25gp.
Level 2:
Burst of Radiance, Star Shard, Twist Fate - have a scribe price of 225gp. Most level 2 scrolls are 100gp.
Level 3:
Celestial Regen - cannot be scribed. No price, no message.
Lunar Bolt - has a scribe price of 400gp. Most level 3 scrolls are 225gp.
Bumping this as it was also a problem a couple of months back when I tried to make wands of these, checked the price of a few spells, then got whammed by the couple of spells that were a whole 2 levels higher in cost.