Items not returned by SL

I have a problem; recently moved and I had well over 100 items on the land, which I used the About Land > return items to save time. Problem is, I only received a handful of items which were group owned and my partner, the same. Both our individual items have not been returned to us. Looked in lost and found and all my folders, even did a search on a few of the items that I knew the name of. None of my 100 + items have been returned to me. It's been over 24 hours since this has happened. Anyone know how to get help on this or who to contact to receive our items? Thank you in advance.

Have you rezzed these few items yet? Chances are its the entire plot compressed into 1 item.

Thank you, I've never encountered that before. Most of my items were, in fact, all bundled into one object, yes. Unfortunately, a lot of them weren't and my partner hasn't anything of his, yet. I submitted a ticket to Second Life, so here's hoping that everything's solved soon.