Wrong state after restore

As admin I do on a single document:

1) publish
2) restore
3) take offline

After this, in the cms the state of the document is 'previous version is live', which should not be the case. At the same time, 'take offline' is not in the publication actions. This situation is wat should be expected, but it is inconsistent with the state 'previous version is live'. See the first screenshot.

The webconsole shows that there is one unpublished version, which should be the case. The stateSummary is 'changed' of which I am not sure if it is correct and there is a broken reference in the hippo:related list. See the second screenshot.