It says I can't purchse from this artist (so you) at this time. Code -11:0

I'll try again later, but still strange :O

Seems to be Bandcamp's end, servers might be overloaded right now given that it's the beginning of the month

Still can't buy it for some reason :/

I don't know why the site is doing this, I went through and updated my profile and album info, hopefully that will do something.

I've never had trouble with them before when it comes to this, no clue why it's being finnicky this time around x.x

Still doesn't seem to work sadly o.o
Maybe you should ask the support about it? Not sure if that might help, but here's a screenshot of the error message if you need it.
http://prntscr.com/oc5hnm
I even tried it with different browsers and different connections. Not even over my phone it works, so I assume it must be on their or your end. Not sure though.

I managed to fire off a support ticket to Bandcamp about this error code, since my research wasn't bringing anything up. In the meantime, I fired you a note :3

turned out it was on Bandcamp's end, support cleared it up

Yeah, I"m having the same error message. Code -11:0

Strange, but hopefully it clears up soon.

Guessing it's Bandcamp's end, since it's the beginning of the month the servers might be overloaded with releases

Bandcamp support just got back to me and said they cleared up the error on their end if you're still interested ^^

Wonderful, thank you for letting me know ^.^