Confirmed, MBT Halberds are using Harasser gravity values. Will be fixed in the next update.
Confirmed, MBT Halberds are using Harasser gravity values. Will be fixed in the next update.
Also, if you do not have normal Halberd unlocked on MBT or Harraser, you cannot buy upgrades on SE version. At all.
That's fixed in the next update as well.