MarketingCampaignsReporting plugin has been deactivated by itself/by the system

[zhmeniapep]

Hi,

MarketingCampaignsReporting plugin has been occasionally deactivated by the system.
- Could you please describe causes why it could happen?
- Please give the cue how can we do plugin status checks in automated way, in other words how avoid it or how to be informed regarding this.

MarketingCampaignsReporting.getSource (http://prntscr.com/kgmer3) doesn't correspond to VisitsSummary.getUniqueVisitors (http://prntscr.com/kgmfbt) for the moment.
- Is there any way to recalculate statistics to make them matching?

Configuration:
Matomo version: 3.5.1
MySQL version: 10.1.35-MariaDB
PHP version: 7.1.5
Installed plugins: Origin All (54) | Core (53) | Official (1) | Third-party (0)
MarketingCampaignsReporting version: 3.1.1

Thank you in advance