Buy raids, wrong difficulty

I have the paid version of RB with the Tier 3 package. It was working fine last wipe and I haven't changed any configs or anything, but now when players buy an easy raid they pay the correct amount for easy, but the same hard base spawns all the time:

[RaidableBases]  SomePlayer has paid for the Easy base (raidhard7) at (1026.5, 41.2, 1172.6) in W7!

hi, zip the config and oxide/data/RaidableBases folder and DM me it

medium, hard and expert don't have a difficulty configured

easy and nightmare do

Thanks, not sure how that happened

it could be that Oxide reset it somehow. it's happened to a few others. I reported it but they said nothing was changed so

odd that it didn't reset the nightmare profile though!