bad waypoit handling during replay

Hi. I noticed there is some error when choosing waypoint which is at the end of list in file. I had only problems when simulation was started and I was editing competition. When I added waypoint starting from Z letter program changed it to some other waypoint from this file. Please look at attached record. First time is OK. Second time it changed. Poland.cupScreenrecorder-2020-05-06-20-16-44-38