So, I'm going to have quite a large shipment coming. I think it would be too confusing to try to explain that Order T14*** was my initial order, and that when I didn't hear from them confirming that order, that I placed Order T15***. So, I'll just sort it out when it arrives, and return what are duplicates.
LVR's policy is different from NAP, etc. they do question returns and if you do not have a valid reason (I personally think your reason is quite flimsy you should try to sort it out before shipment), you would be required to pay for return shipment. Also, do not forget that you would be charged customs duties and taxes you cannot claim this from LVR on your returns. You will have to work with your local customs office for this. In my country, they don't care if you are returning items without using them you always pay duties and taxes on all imports.