I have some problems with installed extras in the package manager (collections, content blocks) as they are listed as "not installed". They are definitely installed (and in use) and I would like to update them. I hesitate to click on "install" because I am not sure if this will delete any data. Is this a known issue of 2.5.2?
just figured it out myself.. I had to delete the latest (not installed) package version. After that I could see the update button again and everything worked as expected.
