a) The Committee rejected the bill because it did not get enough votes. Usually you need 100 votes from the parlament to get a bill going but since they only got 75 or so they tried to pass it through the committee. (The Committee does have homophobes who would have voted against it anyway though.)
b) A petition has been started now and if they get enough votes the parlament might start making the law anyway.
c)Sorry about this, but I read a lot of history particularly wars which include our wars: In 1939 During the winter war we got help offers from the Brits & French and Germans. When the French prime minister send his personal promise of 50'000 french soldiers coming to help us we actually stopped our peace negotiations with the USSR (We were actually very close to making a peace agreement that both would agree to.) Then it turned out that the offer was not approved by the french goverment, the prime ministers re-election campaign relied on his plan and he was afraid that the war would end too soon... And it turned out that the help would only come if Norway and Sweden let the armies march trhough, which they did not approve.
So, we just let go of our best chance for peace with decent offer because a politician wanted to use the good PR from helping Finland to get more votes. And the war went on for few months. Then the Germans come and offer to help us get some payback...
Many people have claimed that Finland was basically a stick in the river, helplessly just going with the flow of history, this theory is a bit too simplified although you have to admit that a small country trapped between fighting superpowers hasn't got that many choices to make. It is true that Mannerheim and many other Finns wanted to build "Great Finland" and during the 1920's some volunteer forces had been fighting in Soviet Karelia trying to start an uprising there to unite them with Finland. When we got a chance to take back what was lost and maybe some more many were eager to take the chance. (Our eventual fight against the Germans was a part of the peace agreement with USSR. Basically a betrayal in the hopes that we might save some of Finland. If it would have looked like we need help to drive off the Germans, the red army would have come to "help" although no one believed that they would have left afterwards.)
As for the Nazies and their persecution... When they asked our president if we wanted their help with our "Jew problem" he answered that we have no problem with the jew, in fact 1000 of their young men were fighting in our military and they were just like any other finns. In fact the only field synagogue in the eastern front was in the Finnish jewish battalion. Which was stationed next to german troops. And they enjoyed watching the germans gringe when they saw the synagogue, which had by funny coincidence been placed right next to the nearest germans. (Units were formed from communities so that the people in them would know each other and work together better than strangers, that is why most of the jews served in one battalion.)
Another funny story: Several Finnish Jews were offered the iron cross. They all refused.