Something strange started happening to me yesterday with the Sigil Readium plugin, specifically on my Arch Linux installation. Some things stopped showing up, and others started to look bad. I'd appreciate it if anyone willing to open the attached file with the Readium plugin and tell me what they see; I'm primarily interested in the results on Windows and Linux.
For my part, with the Windows version of Sigil, I see the following:
While on the Linux version, I see this:
I think the problem must be caused by some file updated by Arch that "didn't sit well with the plugin," but since I want to be sure, I'd appreciate it if you could confirm that you have the same results as me. Thank you very much in advance.