After re-picking up objects (chests extra) it looses all the items inside.
The other bug probably was reported before but it's with Furnace. If you try to take out items out of Furnace and your inventory is full it doesn't give you a warning "Inventory is Full" It took me a few seconds to figure that out.
Probably also known "Blue Print" shows grass through a placed item, You can't rotate blue prints, you can't cut grass since blue print block object is on top. The grass (vegetation) touching a placed blue print should be auto trimmed.