After logging on this morning i noticed that a number of assets from a one of my marketplace packs had deleted themselves from all my maps. Specifically (Forest Mapper Grass background 1 25x25 and Forest Mapper Grass background 2 25x25) From Gabriel Pickard's Vile Tiles: Forest Mapper 1 pack. The assets are still visible in my art library however i can no longer place them down. I have yet to check through all of my assets and maps, but so far these are the only two effected. Any idea on how to fix this? I have already tried re-logging and switching browser and the issue persists.