Last word from the devs is they are implementing a client fix in the 8.2 update, but due to how unpredictable this is it will be difficult to verify if it fixes the issue or not.
In the meantime, for the upcoming Vault Weekend just use any “safe” (non-Khafru) team. 3x Ironhawk + any Empowered is a major go-to for E1 runs by anyone with enough airships (lacking that, personally I run Slayer + Horned Asp + Spirit Fox for the Slayer’s 3rd trait).