If there is a known issue there is little that can be done until its resolved.
Try the “free & automated” Service Status number - 0800 561 0061 - which usually gives the most up to date info. and tells you of more local issues down to street cab/ postcode level with estimated fix dates.
Perhaps you should get another BB supplier as a backup. Monthly contracts on 4G/5G mobile networks can be had for ~£20-30/mo. Three had some good deals recently - and Smarty - see whats available on the 4 networks in your area.
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John
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I do not work for VM. My services: HD TV on VIP (+ Sky Sports & Movies & BT sport), x3 V6 boxes (1 wired, 1 WiFi, 1 on PA) Hub5 in modem mode with Apple Airport Extreme Router +2 Airport Express's. On 250Mbps, Talk Anytime Phone, x2 Mobile SIM only iPhones.