I am wondering if this is something new since Pets. I haven't sent anyone to a vacation world in a long time (probably since the Adventure Board died) until recently. Now I notice that coming back from Egypt (doing an adventure using one of Twallan's mods, I forget its name), all the fish I caught were gone from the inventory.
Is this something Pets related? It's no big deal but I was wondering if there is something one could do about it? I'm not planning on patching further than 1.29 and Pets was my last EP. Mods are all up-to-date for my patch level.

From a post Twallan made himself on the official Sims 3 board, fish disappearing from inventory is related to the Pets EP, mainly something to do with the cat hunting skill. Makes no sense to me, but this is EA we're talking about.

The only way to fix it seems to be installing Twallan's ErrorTrap mod.

I see. No surprises there. Thanks!