I assume the section on the HUD allocated for buffs never assumed that a player would have both bridge buffs and the reguv buff at the same time. In this game, I had all three, and the reguv buff icon was squished quite small, making it very difficult to see how much longer the buff would last...
This only appears to be an issue for Green Lane, Yellow seems fine. The texture of the top stair is missing and allows players to see through/under the bridge giving them information they otherwise should not have.