Used an enhanced fertility potion on this female , bred her and received one egg only + she is unable to be bred again as she is in recovery cool down. She still has the effect of the potion on her page tho'
Tried it again with this female after reloading all the pages etc and same thing.
Unless it works through some other unexpected mechanism?

Okay. So I did fix an error with the Enhanced Fertility Philter while investigating this issue. However, it is a separate issue from yours.

I am guessing that you are trying to breed via a fee with someone else's pet? The Enhanced Fertility Philter only works via the Breeding Grounds.

I could add it to breeding via a fee, however, that kind of adds a complication to the whole exchange process. Some players will sell breedings expecting a specific amount of offspring. If the buyer is getting double the offspring, they'd probably want double the price. So for now, I don't have this enabled.

However, when the new Breeding Grounds comes around, that is surely something I can implement and then give the seller a choice of if they want to allow Enhanced Fertility Philters or not.

All of that said, if that changes your choice for buying/using the Enhanced Fertility Philter, let me know and I can go ahead and remove and/or refund the use since it was not in the item's description. I have now added it to the item's description.

Ah! Yes that makes total sense to me.

Full disclosure I actually have access to this male as part of a trade for 15 breedings and I realised that the other females I had weren't fully maxed and I was curious about how the philter worked so I decided to try it and then message Alice once I had 15 eggs (since breeding = egg when the agreement was struck). Then, when it didn't work I tried it again because I wasn't sure if I missed something/bug recreation is useful? It should've occurred to me that it might not be enabled for breeding between players given the obvious issues it potentially raises.

I think adding it as optional for breeding with other players makes a lot of sense in both giving players the ability to control/account for that in the pricing and in terms of the price/value of the item.

If you could just remove the use so the items were back in my inventory that would be fantastic? I definitely would not be using them on those females atm otherwise and I'll hang onto them for the future. I think I got them from the broker anyway so that would be a headache to sort out refunding lol

No problem. I went ahead and removed the use on those two Aeridini and then sent two reimbursement philters to your Trades.

Let me know if you need anything else.

Thank you very much!

I hope you have a good New Years :D