Grand Junction Rd u-turns

There is a map report at https://www.waze.com/editor/?env=row&lon=138.61370&lat=-34.84768&layers=5005&zoom=8&mode=0&mapProblemFilter=0&mapUpdateRequestFilter=0&venueFilter=0&segments=151571351&mapUpdateRequest=7749285

I have updated the turn instructions so there is no right turn from Montrose Ave to Grand Junction Rd. However I can’t update Grand Junction Rd to include the u-turns possible around this area. Can someone with Level 3 or higher update it?

Cheers!