OK thanks, unfortunately this needs fixing upstream so the problem will also be in tonight's build. I'll add a post on PR9621 that it's causing a problem, although the fix may need to be done in the addon.
Texture Cache Maintenance Utility: Preload your texture cache for optimal UI performance. Remotely manage media libraries. Purge unused artwork to free up space. Find missing media. Configurable QA check to highlight metadata issues. Aid in diagnosis of library and cache related problems.