I think the loss of license in SC has been reported by the MSM. At any rate, we are allowed to know it on WS. But apparently she did have a CO teaching job from Mar 2019-Nov 2019. Then another for only a few days before being fired just before GS went missing. Maybe CO School #2 dug deeper but she had worked for months and months at CO School #1. So I personally doubt it related to her license loss in SC.
IF School #1 allowed her to quit vs firing her for cause, that may not be unusual but it IS unfortunate.
JMO