Fixed issues

A shared calendar that contains an ampersand in the email address cannot be added to 

BlackBerry Work

. (FIRST-16799)

BlackBerry Work

 diagnostics report is returning a failure result for 

BEMS

 after 

BlackBerry Connect

 has been activated. (FIRST-16750)

BlackBerry Work

 crashes for users in a specific location. (FIRST-16743)

Email messages are intermittently being truncated. (FIRST-16735)

BlackBerry Work

 shows high data usage consumption when viewing the app data in the device Settings. (FIRST-16852, FIRST-16848)