Changed the logic of fetching leader's data (#990) #2230

Job	Run time
Run spell check	16s
Check code quality	41s
CodeQL (javascript-typescript)	1m 57s
Run backend tests	1m 10s
Run frontend e2e tests	2m 39s
CodeQL (python)	1m 21s
Run frontend unit tests	1m 36s
Build Docker Staging Images	2m 23s
Build Docker Production Images	0s
Deploy Nest to Production	0s
Deploy Production Nest Proxy	0s
Deploy Nest Staging	2m 7s
Deploy Staging Nest Proxy	24s
	14m 34s

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