FYI please do not buy, sell or deposit spawn eggs for now. There is a bug since 1.9 that disables the use. If you are capable of Java, you can see the bug report and submit a patch here:
https://github.com/Waterflames/Websend/issues/22
We will need to wait until the Websend plugin author will fix the issue until we can use eggs in the shop again.
That’s odd I bought like 12 the other night and they worked fine for me.
I just submitted this ticket a few days ago! Good to see that you’re on top of things, Unc. :D