What I expected to happen was...:
Locked repeater set into 4 ticks should have the texture of a locked repeater set into 4 ticks.

What actually happened was...:
It had a weird texture of a comparator.

Steps to Reproduce:
1. Place a redstone torch/block.
2. place a repeater facing away from it.
3. Place a repeater facing sidewards from the first repeater.
4. Set the locked repeater to 4 ticks.
5. Behold.

*F3 debug is on for your use.

• • 2 screenshots attached, one in the default texture and one in my resource pack.