Jacktivity

Sometime between version 2.17.853 and 2.19 .900, CCleaner started clearing the recent history in the Firefox smart location bar. It still shows some other older bookmarks though. I BELIEVE I first started noticing this in 2.19.900. Can someone tell me if this is on purpose or a mistake? Personally, I liked the old behavior where CCleaner deleted the other history but left the smart location bar aka awesome bar alone. I updated to 2.19.901 yesterday and the new behavior is still present.