I just checked the status of my order on AbeBooks, and both books on the order have been marked as below:
Item Status: Shipped
The book has been shipped to you.
If this is true, then for a total of £24.88 as per their delivery estimates, I should be receiving Animal Man Omnibus by 10 February and Hellboy Library Edition Vol. 1 by 31 March (Edit: this one is from a supplier in Toledo, OH).
I am, however, aware that cancellations may follow. Let's hope for the best.