Changed Adobe ID, Lightroom Classic photos not uploading

Hi. 

I had Adobe Stock and Adobe Captivate under one email login and Creative Cloud (including Lightroom Classic and Lightroom iPad) under a different email login. Last week, Adobe Support combined all accounts under a new email address and told me to re-import all photos, which I did. All 8,000 of them. Now, everything including Lightroom Classic, Lightroom iPad, and Lightroom.Adobe.com are under the same email address and all photos are in Lightroom Classic. But, Lightroom Classic is no longer syncing with Lightroom.Adobe.com which is, then, not pushing the photos to Lightroom on my iPad. Again, all are now under the same email address. 

Any suggestioons? 

Thank you. 

Glenn