Hi @villaincandle and thanks for your feedback. I think it's time to invest in glasses I guess. Usually when there are spaces the system gives the warning, so not sure it's possible for some spaces to get through anyway, but it's easy to miss them when you don't get the warning. I will try to pay attention to it then.
And with Polish sentences probably the issue is that after few years of living abroad and not using your language you start Englishize when building sentences in Polish, which I knew has been increasingly some issue, but wasn't aware that it was to such an extent. Will try to think in Polish rather than in English when doing these translations :)