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Trying to use my free bet (in new betting environment), I get a notification (in finnish) that the probabilities are too high to place a free bet. This unlikely is the case, as the odds I'm trying to play are 2.35. I suppose it's because I've already capped my max bet for the event. You might want to rephrase the message to minimize confusion.
@SikiMiki I think your post was meant for this thread: https://www.unibetcommunity.com/t5/Community-Promotions/The-weekly-surprise-week-6/td-p/70078/page/3, but just a tad bit too late as there were already 20 members signed up, something similar is likely to pop up in the future though