Nexus egg won't update my dragon

[minka]

i keep trying to update my dragon. It says my dragon has been updated.  The status on the dragon keeps asking for a nexus egg to be updated. Does A/anyone know why this is happening? 

[Avalon Crystal]

Please make sure that your nexus crystal is in the proper land group so it can rez a blue orb to make your dragon grow. 

[QueenVande]

1. i am having the same issue one is down but my dragons keep saying to rez one down and the group working and all but its not fixing my issue

[Avalon Crystal]

Do you have object entry or rez set to group under land options?