Hi All,
I prepared for a Jira Server Upgrade by also taken a snopshot of BigPicture (V) to be on the save side. But After Snapshot done, BigPicture is showing this and is totaly out of order:

I already checked this BigPicture loading crashed (softwareplant.com), run the Jira Upgrade, run the BigPicture upgrade, deleted Cache, everything fine, but not BigPicture.
1. BigPicture SnapShot -> done -> BigPicture loading crashed
2. Searched Log files regarding BigPicture loading crashed (softwareplant.com) -> no indication
3. Run Jira Server Upgrade 8.21.1 -> 8.22.3 -> still BigPicture error
4. Run BigPicture Upgrade 8.4.7 -> 8.5.1 -> still BigPicture error
5. Cleared Cache .osgi-plugins .bundled-plugins, work and pluginstate -> still BigPicture error
I already raised a ticket at softwareplant, but no solution so far. Hope somebody may help with this.
Thx a lot in advance + Rgds Ivo