I created
https://www.wikidata.org/wiki/Q21189110
and then added it as a reference in
https://www.wikidata.org/wiki/Q1755242?diff=261936402
This caused an email notification for myself saying "Q21189110 was linked from Q1755242".
I only want to be notified when other users link to one of the pages I created.
This bug occurred for many of my recent edits on Wikidata.
Also reported at: https://www.wikidata.org/wiki/Wikidata:Contact_the_development_team#Notifications