With the latest update with both PC and Playstation on Bedrock edition, add-ons that had NO ISSUES prior suddenly the content ceased to exist. Replacing blocks from some add-ons with those that say update. I am unsure if it was the overall update from Minecraft or the add-ons themselves, or both. It wouldn't rise so much concern for the free packs, but the content of that of which were paid for is a HUGE issue. Spending the time and materials/resources and funds in-game to go to waste was both upsetting and discouraging for further gameplay on the  world and in the game overall. 

I was under the impression the add-ons acted just as well as any purchased behavior pack/world, would go unharmed. I am no expert in coding and such but it does not make any sense whatsoever. I do hope that this issue does not go unnoticed and is fixed sooner rather than later. I also hope that those that spent money are reimbursed and the creators of the add-ons do not suffer do to this issue.