Just got this error when attempting to delete a token in MSE

[jbprothero]

An internal error occured:

invalid vector subscript
Please save your work (use 'save as' to so you don't overwrite things)
and restart Magic Set Editor.

You should leave a bug report on https://github.com/twanvl/MagicSetEditor2/issues/
Press Ctrl+C to copy this message to the clipboard.

Call stack:
[00] 00007FF6696F5567
[01] 00007FF669B8B586
[02] 00007FF669B28670
[03] 00007FF669B20331
[04] RtlCaptureContext2
[05] 00007FF6696953EC
[06] 00007FF6698E12B4
[07] 00007FF66990FFB4
[08] 00007FF6699111E3
[09] 00007FF66990FEB8
[10] 00007FF66977357E
[11] 00007FF66990FF0C
[12] 00007FF669910D3A
[13] 00007FF669819FE9
[14] 00007FF6698219E2
[15] 00007FF66974F296
[16] 00007FF66981ED6A
[17] 00007FF66981F610
[18] 00007FF669761ADC
[19] CallWindowProcW
[20] SendMessageW

Hopefully this helpful! Feel free to delete if not.