What do you mean. Both R-437
and R-438 are roads that exist the decision from 2014 mentions them as old road numbers (https://fbihvlada.gov.ba/bosanski/zakoni/2014/odluke/233.html), which were then restored whe the decision was reversed (https://www.fbihvlada.gov.ba/bosanski/zakoni/2018/odluke/131.htm). I also specificaly reverted the 2014 numbers and highway type back to since they're not main roads so I don't understand why you are reverting my changes