Affects Version/s: Minecraft 14w32d
Fix Version/s: Minecraft 14w33a
Win 7 64, 8 GB ram, Java 7u67
How to reproduce.
Place a gate and pressure plate.
Step on the pressure plate, now while on the plate, close the gate.
Step off the pressure plate.
The gate will not open when pressure plate is activated.
Right click to open the gate, now will work normally again.
Went back through the snapshots and this was introduced in 14w04.