Fixed: Cache kept for ViewableLocks (bug#12343). Follow up for bug#12343.
Fixed: Cache kept for ViewableLocks (bug#12343).
Follow up for bug#12343.

mburggraf/otrs,xhoy/otrs,mburggraf/otrs,mburggraf/otrs,rudy500/otrs,mburggraf/otrs,s7design/otrs,mburggraf/otrs,rudy500/otrs,rudy500/otrs,xhoy/otrs,s7design/otrs,xhoy/otrs,s7design/otrs,xhoy/otrs,s7design/otrs,xhoy/otrs,s7design/otrs,rudy500/otrs,rudy500/otrs