Today we moved to the new CDN server; here is what the PUSHRCDN (our CDN provider and one of our first sponsor) said about it:
We have redesigned a lot of backend code, including health checks, failure alerts, configuration files synchronization and other important functions to provide a more reliable and less prone to errors service. Another update which should effectively eliminate the possibility for out of sync errors like the one that caused the issue in the link you have provided is about to be pushed tonight.
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