I got the same problem with my dragon eggs...2 in the catalog. One is under custom content the other is a store item. Neither of them will hatch. I have the latest KT fixes also.
I also noticed that the skill bar for violin only appears if you either cancel the action or gain a level. 'points it out' It's probably just me though. Delphy says I have no conflicts...
Heh, it doesn't sound too bad after it gets trained up. But anyway the store premium content page says that they should be getting a enjoying music moodlet. Just pointing it out.
I found something about your 'to-do' list Kissing Toast here. Is that what you wanted me to find? Or has the mod been updated and I'm blind and can't find it? I'm sorry I'm not familiar with MATY's forums.
The download link for this mod is down, is their a alternate? I have this problem for the Ultimate Careers Bundle and I usualy use Twallan other then getting Awesome mod is their a fix?