Hello,
I originally purchased Multiplicity 2 in 2013, before upgrading to Multiplicity 4 last year.
I am now trying to upgrade my license to Multiplicity 4 Pro, however the price seems very incorrect:

I would expect the price to be around £19. I assume the uprade checker still thinks I am upgrading from Multiplicity 2.
Is this a known issue?
Thank you and kind regards.