I assume the path is clear now. You added TW repos, maybe doing one-click installs. AFAIK the one-click install gives you the change to stay contributed to the repo or not… In any case, you should not have done any paeckage installation intended for another version of openSUSE, one-click or not. Doing this might be “unsolicited” but in any case done by yourself.
How to repair is already mentioned several times above.