http://www.newsweek.com/call-duty-black-ops-4-blackout-loot-bug-update-103-1179905

Call of Duty: Black Ops 4 players are frustrated by a problematic looting bug in Blackout that was exacerbated by the release of title update 1.03. The issue has become so prevalent that some of the mode’s most popular streamers have quit playing until the issue is resolved.

For those who haven’t encountered it, the Blackout loot bug prevents players from picking up dropped loot sacks that should otherwise be available to them. Especially in a mode like Blackout that relies so heavily on acquiring high-level gear from other players, a break in that system heavily disrupts the way that content is enjoyed.