After update privacy option activity disappeared. To make sure it wasn't due to one of my settings, I restored a previous backup. In this backup it was still working. Updated this morning again available plugins hoping it was already solved, but still no privacy option.
CB Auto Actions: 7.3.1+build.2019.01.15.17.42.10.ef96a0bb6
CB Privacy: 5.1.0+build.2019.01.28.18.38.56.22acbc6ab
CB Activity: 4.4.0+build.2019.01.31.20.08.29.7f9efef16
CB Auto Actions: 8.0.0 and version before
CB Privacy: 6.0.0+build.2019.02.07.18.10.45.e8473d99f
CB Activity: 4.4.0+build.2019.01.31.20.08.29.7f9efef16 (unchanged)