i think the ghast ball traveled and hit your portal breaking it, so when you went though the one in the nether i think it made another portal because there was no portal lit on the other side
just saying they aren't going to fix 1.15.2 and 1.16.5
i think the ghast ball traveled and hit your portal breaking it, so when you went though the one in the nether i think it made another portal because there was no portal lit on the other side