I tested my user subpage in [[zh:User:Alexsh/test]],
for drlimit=100, it return 70 more result (total deletedrevs is 75+-.
When I set drlimit to 50, it traceback 50 result and show drcontinue. Then I use this drcontinue to parameter and query again (drlimit is same), it only query back once revision.

Version: 1.16.x
Severity: enhancement