This issue is related to the new 4.11 feature described here:
#2030 (comment)

Expected Behavior

The column "Unique pageviews" in the new report page urls in the goals section shows number of visits of this page.
Where? New report "Pages" under the "Goals by pages" category:

Current Behavior

It seems the report shows simple pageviews.

Please compare the following screenshots:

The goal conversion report for page urls shows 10 unique pagevies (report Goals)

Same result in the Goal metric table in the Behaviour-Category:

The page url /anfahrt shows 6 unique pageviews (report Behaviour - pages)