I have the same problem. I also maintain the bored moodlet while also having the energizing moodlet for being on the travel. I'm playing on PC, with all the expansion-game-staff packs installed. I have only the Country Kitchen Kit installed.
Hi, this thread is from a couple years ago but it looks like there isn't a fix yet, so I guess I'll share my experience too. I play on Mac, I have a lot of DLC but not all, and no mods/CC.
My sim with the Frequent Traveler lifestyle gets a Happy moodlet from traveling whenever he goes somewhere, but also, simultaneously, gets a +5 Bored moodlet from "travel withdraw." It appears right away, regardless of whether he's traveled recently or is currently traveling. It happens on day one of traveling anywhere and stays. It never goes away. This Sim is souped up with tons of traits via aspirations and rewards. He has a billion things making life easy and enjoyable for him, yet he's always bored because of how strong and ominpresent that moodlet it. Even when he's happy about traveling, he's bored about not... traveling...? Haha.
Admittedly most lifestyles in my game seem totally broken though. Sims never get lifestyles on their own in my game, though they did in the beginning. I get pop ups saying "All lifestyle progress finished for the day" or whatever, but no one ever actually gets a lifestyle unless I cheat it for them. I am going to cheat away the Frequent Traveler lifestyle for this sim because his constant boredom is cramping my style lol. But it's a bummer.
Well, I guess this is never going to be fixed. I just bought Snowy Escape yesterday and now my sims are bored IMMEDIATELY when they come home because of the frequent traveler lifestyle. One of my sims has the energetic lifestyle and was bored while actively doing rock climbing!
