Yes,as from my side,sometimes I used to get stuck after the map changes.That's probably another bug you will need to take care of.
Also,I can second the quote (probably Alex') about being shot through car,because I can remember at least one case,when I was playing as police and defending the president by blocking the entrance to the slaughterhouse in San Fierro,and the shots somehow got me through the car,when they should not have.
One more thing,I'll say it again.I do not think that all minor suggestions really need to fundamentally change the game.They can only make it more interesting or helpful.You could check some of my minor suggestions in my posts and add those who aren't too problematic to make,but would heavily improve the game itself just by being present,like increasing Patriot's hp,or adding vending machines more frequently.Maybe even adding tanks to he NSA map so they could oppose hydras,and so on...