Missing translation: webclient

Today I installed the patch 12.2 going from build 1200 (ManageEngine_OpManager_12_0_SP-2_0_0.ppm). Upon restart of Opmanager I get "Missing translation: webclient" spread throughout the different pages. On the top of the main dashboard screen I have for example " Missing translation: webclient.probe.successfully.installed!" Because these are kind of too intrusive on the screen, it has made Opmanager unusable

My install:

OS Name & Version Linux, 4.1.12-61.1.25.el7uek.x86_64

OpManager version 12200 (64 Bit)

Working Directory /opt/ManageEngine/OpManager/bin/../

Database Type POSTGRESQL

Total JVM Heap Size 910 MB

Used JVM Heap Size 625 MB

Free JVM Heap Size 285 MB

Load0.32 LoadUnit

Thread Count 315

If an easy solution or fix is not available, I would like to know if there is a method to export our license for re-install (so I do not have to dig around for it)