So, after i shoot a pointed arrow (Leaping, Healing, etc.) I pick it up and an entire new stack is created. Only 1 arrow made it happen. It didn't crash the game afterwards.
MC-82891
1.9 arrow bug
Resolved
Duplicate
0
https://bugs.mojang.com/browse/MC-82869 this is more details on possibly fixing this bug. It has already been reported.