In our current war our alliance regenerated after being defeated in a very short time. Only our members regerated extremely quickly. The other alliance regerated at a normal pace. Needless to say, they took out our weaker teams twice within the first 4 hours and had amassed a score of over 1900 to our 900.
The war is still going and some of our alliance members will be regerated to be attacked for a fourth time before the war is over.
Not sure if this is a new glitch or something the developers are aware of.
We are a stronger alliance with more members but are going to lose pretty badly at the current rate of play. Everyone in the alliance noticed the issue as well.