I have a bunch of skills queued to train, which includes advanced skills that an Alpha clone cannot train and several skills that are scheduled to start several days out. Since these two conditions are normally something an Alpha clone cannot train for, what happens to my skill queue if my account reverts to Alpha clone status with my skill queue in place?
As someone who has experienced this first hand the first thing that happens is that your skill queue is paused. This forces you to attend to what skills are no longer available to train. You must then remove the offending skills from the queue. Also note that as an alpha, you can only queue up to 24 hours worth of skills, meaning you can still train skills that take longer than 24 hours to train, but you won't be able to queue anything outside of the next 24 hours.