I've sent PM's to all effected members...but just in case I missed anyone or you have an interest in Pokemon cards.... here's the PM that was sent:
I am updating several Pokemon sets in order to remove several duplicate (even triplicate) sets & checklists and standardize how the sets are listed on TCDB. According to the collection summary you have cards from the set titled 2015 Pokemon XY BREAKthrough Holofoil set.
I am assuming that this set refers to the Reverse Holo/Foil parallel set for XY BREAKthrough. It appears that this set has been listed three times on TCDB with many members having cards from each set in their collections.
I am in the process of combining the three sets into one-correct parallel set. To avoid duplicating cards or messing up anyone’s inventory, I am going to ask admin to delete this checklist with all collection information. It appears that most members with cards in from this set in their collection have cards in one or both of the other listings.
Please double check your inventory. I apologize if this has a negative impact on your collection. Here are links to the three listings that are effected.
If you think this action is being taken in error or if you have questions, please let me know.
My two-cents is worth slightly more than a penny.
-- Chad --