According to my message logs:On a "retaliatory" tick, Aethersprites will always attempt to heal in lieu of attacking.
Stop retaliating and heal me- Moishe from Accounting attacked you with a Firegout spell and hit for 20 points of fire damage. This attack also negated the Blessing - Greater Offensive status effect and replaced it with the Drained status effect for 10 status ticks. (2022-02-15 10:05:24).
- Your pet Shinrei Shaddai, an Aethersprite, attacked Moishe from Accounting and missed. (2022-02-15 10:05:24).
- Moishe from Accounting attacked you with a Firegout spell and hit for 21 points of fire damage. This attack also negated the Blessing - Greater Offensive status effect and replaced it with the Drained status effect for 10 status ticks. (2022-02-15 10:05:27).
- Your pet Shinrei Shaddai, an Aethersprite, attacked Moishe from Accounting and missed. (2022-02-15 10:05:27).
- Moishe from Accounting attacked you with a Firegout spell and hit for 22 points of fire damage. (2022-02-15 10:05:29).
- Your pet Shinrei Shaddai, an Aethersprite, attacked Moishe from Accounting and hit for 1 points of holy damage. You gain 1 experience points! His armor soaked 3 points of damage. (2022-02-15 10:05:29).
- Shinrei Shaddai, an Aethersprite, belonging to Shouta Aiko, healed you. You gain 10 hit points. (2022-02-15 10:05:32).
- Judgemaster, belonging to Doc Savage, attacked Sugar, killing them! (2022-02-15 10:05:32).
- In a blast of eerie flames, the damned soul of Sugar appeared by the side of an inappropriate preposition to serve them in death as payment for an infernal pact! (2022-02-15 10:05:32).
- Moishe from Accounting attacked you with a Firegout spell and hit for 22 points of fire damage. This was enough to kill you! (2022-02-15 10:05:33).

From the logs, I don't think I was under the effect of anything that would prevent me from being healed.
Once again, Char ID 13177