Large voids appearing in World

My family and I are playing cross platform. Some on mobile, 1 on switch, and 1 on p c. We all got kicked from out world at the same time. It then took several attempts to go back into our world. Once in, a player went to a nearby village. Massive voids were located everywhere. There are now 5 total in the particular vicinity. Our home base was not affected but we are unsure about the rest of our world. We have been playing on the world for almost 2 weeks and this is the first problem we have had. Please help.