Its threads like these that really convince me that the average age of the population has got to be 15.
First, you hide under the cloak of "it is not specifically illegal" then when it is made specifically illegal you blame buff duration and start throwing people under the bus. How about a little class and dignity here. It isn't like you don't know other pseudo-legal shady things you can do on any number of other encounters. You pushed until they had to make a rule specifically because of your bullshit and now you're trying to find ways to cry about it.
Low duration on Beastlord buffs, while inconvenient for the Beastlord, is part of the class. Beastlords are lower on the DPS tier because they provide great DPS utility to other classes, if they intended for you to run around with +20% spell damage or +atk and all saves they would have rolled that into the spell/class ability from the word go and never had a Beastlord class. Complaining that they had to actually define boundaries and write rules in an already player favoring ambiguous rule set is more of a slap in the face to the community as a whole than a back lash at a system making your life "harder"for you. Having those buffs are a part of having that class in your group. What next, shall we riot over bard song pulses not lasting 10 minutes?
The rule is you don't get dessert if you don't finish dinner. You didn't finish dinner but you did ask for ice cream. When you are told no ice cream are you going to ask for frozen yogurt or frozen custard or are you going to take responsibility for not finishing dinner?