Hi @narvaez_sidra and @MKS,
I’ve made some manual adjustments to el-llano-en-llamas, and it appears to me that it’s working properly.
There were some annotations that did not contain any anchors to the text. I don’t know how those malformed annotations crept in, but removing them may have corrected this issue.
Note that with a long text like this one, and with the larger number of annotations on it, if you turn off all filters, as I described earlier, you may have to wait a few seconds for the browser to fetch and render the whole text, all the hightlights, and the sidebar.
Let me know whether or not this issue is resolved from your point of view.