Commits
Vladislavs Sokurenko authored beb0a9917c5
........S. [ZBX-27582] fixed history syncer being blocked when checking if new timers are added or updated * commit '04d8418ffc90986c9f1f46dc90d3c7b426901bc8': ........S. [ZBX-27582] fixed history syncer being blocked when checking if new timers are added or updated (cherry picked from commit ad2bfed80031555240100ce6d911764451eba926)