Impound Cars Not Saving/Unlocking after Extraction.

i've lost a ronnie r35 even the rockport legends contract counted me as completed. there are other cars i dont know if they are extractable from lockup but these cars are customs. they are a green exige s, a r34 with an plate and a orange chevy colorado. both of these cars have custom parts and liveries

pretty sure i am under 200 cars cap because i can buy new cars from dealers