This is pure FUD. They're still trying to block it, the latest three attempts happened this week. Two of them were done in the middle of the night as training exercise, maybe for 3-4 hours each, and the last one then happened in the middle of the day. All three broke large parts of the internet and were quickly reverted.
When something newsworthy happens in some region, all messengers get blocked in that region for days, Telegram included. They don't care about collateral damage to other websites then.