mentions_timeline.json used to return retweets of me but does not return those tweets now



I was using mentions_timeline endpoint to fetch tweet for mentions and retweets of me and I have tested this was working. But retweets of me are not returned back now in mentions_timeline.

Was this change made in mentions_timeline endpoint intentional, if so, how to get retweets of me?
If retweets of me are getting missed out in mentions_timeline because of some bug, when it will be fixed?

Regards Vivek