Client Extender - /mspells

[NeonAvenger]

At some point in the last two days the Skywings Client Extension command "/mspells" has stopped working.
When you try to create an "mspells list" command it says:

You currently have no memorised spells

Regardless of how many spells you have memorized.
When you try to use one it gives a list of:

Failed to memorize spell "<spellname>", or no spell was known matching that name

Hardly a major problem but it does make life a little more difficult for wizards and clerics.

For reference: the /mspells <n> command creates a macro in a quickbar slot that will automatically rememorize your current spellbook.