SC2Mapster

I found out a bug, not sure if its already known. When you apply a buff on roaches, which modifies their wpn speed, by, lets say 50%, so they shoot slower, and the buff lasts mayb 5 sec, and then if you apply it and then burrow the roaches, wait a little bit, unburrow them, the buff will be gone of course but the reduced weapon speed stays is still there and will stay forever. Is this already known, if yes, is there a good solution ?

i found another solution, give the wepon to the burrowed roach aswell, together with a "you cant attack" buff. The problem with you solution would be, that the buff does some other things, too which i want to keeo even if the unit is burrowed, of course i coud do a second buff which does all the things apart from the wpn speed, but that'd be a lot of work.