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

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