Board Thread:Support Requests - Getting Technical/@comment-35072152-20200425162210/@comment-9605025-20200425180055

I have never used the extension but I would imagine the deletions still show in the deletion log (Special:Log/delete). If you find the pages there, there should be an option to restore them. You can restore them one at a time from the log or you can use AjaxBatchUndelete.