Yes, I came here looking for a thread with my issue and this is closest I could find. I received Jungle Adventure on Christmas Eve and loaded it up on Christmas. I made a new Sim and sent him to Selvadorada. He rented the cheapest house, went to the marketplace and picked up a few items. The next day, again to the marketplace and then into the jungle via the trailhead. After he successfully raided the temple, I sent him to the museum the next day to use the archaeology table. He kept getting interrupted though by other Sims wanting to talk, which was very annoying so I had him buy an archaeology table and go back to his lodging.
He'd found one crystal already, an Amazonite (sp?) but needed more because he'd found some relic tops/bottoms so I had him dig a couple rocks and he got another one. Back inside his rental, he clicked on the table to refine one of them and I noticed he only had one now. The other one had disappeared. I just shrugged it off as a glitch and had him keep going to uncover artifacts and authenticate. I had four spider spray bottles left in his inventory and decided he would leave when they were all gone. The rental had a creepy crawlies lot trait and spiders kept landing on him as he worked. Spray bottles gone, he went home to his Mid-Nowhere lot in Windenberg.
I used the simoleons he had from selling his loot to build him a nice little house and had him work on finishing authenticating/uncovering items and then he went to bed. The next day I had him assemble the three tops/bottoms of his relics and then since his funds were getting low I decided to send him around the island to dig, collect harvestables and fish for some extra simoleons. My goal was to send him back to Selvadorada again and explore where he hadn't been yet.
I opened his personal inventory to see if he had any bait to fish with and noticed one of his assembled relics was missing! And, here's the weird part, he had a bottle of spider spray in there! o.O Now, I know for a fact he didn't have any when he left Selvadorada, that's the reason he left in the first place. I'm wondering if somehow the relic morphed into the spider spray? If so, why? And how?
Anyway, I pulled the remaining two relics out of his personal inventory so they wouldn't possibly disappear, opened the cheat box, entered testingcheats true, then used the money cheat to give him back the price of the relic. I made sure to turn those cheats off afterward and sent him out and about in the neighborhood as planned. As he was collecting, I sold his loot through the inventory box and encountered another problem with his inventory. He'd collected a number of snapdragons, but three of them were unselectable. I couldn't drag them to be sold or do anything with them. I could for other snapdragon 'seeds' he'd collected but not those three for some reason.
That was the last straw, I'd already logged out of this save file once before playing earlier because the loading screen music was playing overtop of each other when I first loaded the save. This time instead of just reloading the game, I did a repair. I haven't been back in game yet to see if it fixed the problem.
I play on an HP Pavilion Gamiing Desktop 790-00XX Intel core i3 8100 CPU @ 3.60 GHz 3.60 GHz 8.00 GB Windows 10 Home. I have never used any mods or CC. I have everything except; Cats & Dogs, Get Famous, Bowling, Fitness, Kids, Toddlers, and MFP.
If you need a copy of my save game where this problem has occurred, let me know. Thank you!