I noticed that if you look on a slimeblock through an exploding firework, the slimeblock will disappear, but only for a few seconds till the explosion "aura" is gone.
With friendly greetings,
palex00
MC-71340
Graphic Bug with the slimeblock
Resolved
Duplicate
0
Paczosa Alexander
(Unassigned)
Unconfirmed
Minecraft 1.8
Retrieved
Stained glass blocks and stained glass panes also have the same issue as the slimeblock