When viewing the Relations tab for a file that has the Artist Discogs URL and Release Discogs URL populated, clicking on the View button next to the Artist URL takes you to the Release URL and vice-versa.

When viewing the Relations tab for a file that has the Artist Discogs URL and Release Discogs URL populated, clicking on the View button next to the Artist URL takes you to the Release URL and vice-versa.

Sorry about that, problem replicated and raised issue https://jthink.atlassian.net/browse/JAIKOZ-1532 and will be fixed for next release.
No need to apologize at all. Thanks to you and all the development team for this wonderful program!