The Tavern

I recently took to playing the offline 0.23. version. After fun little forays into zigsprint and linesprint, I thought I'd have a few laughs in the arena. Took a ghoul, won. Took a mummy, won. The enemy list seems to have been trimmed down. There were orcs, berserking ogres, exploding ogres, and vampires. There were no hydras to be seen, no wraiths, no orbs, no hellknights, no snakes... even the two pre-Lord uniques are gone.
I want to know: is this intentional? Do the other enemies appear with different species in play?

It's a bug caused by the trap changes: https://crawl.develz.org/mantis/view.php?id=11834

That explains a lot. Can't believe I can call meatsprint the easiest now, it feels wrong
Time to .exe the earlier stuff, I guess.