Steps to Reproduce:
1. Place them as in the picture (the picture with only 1 repeater
2. Activate it

Observed Results:
The piston with repeater activated at the same time as the piston with no repeater

Expected Results:
The piston with repeater should activate 1 tick after the other piston

Notes:
If you place another repeater after the first repeater like in the picture with 2 repeater, the repeater will delay properly. So it is just the first repeater that is connected to power source (like redstone block) has no 1 tick delay