Its perfectly fine I agree there are glitches in this game, and certain bugs that we can take advantage of but... In this case its very simple :
Devs need to close ur rune slots, give u the credit that is needed for unlocking them, u can keep ur runes on the side and once u hit lvl 70 u can open ur rune slots again..
Because with 6 rune slots u will be a king on the server with way too much power... U will have way too much advantage, compared to others and that is not fair..



