had it, lost it, got it, read it, been here, been there ive got got loads of addresses, seeds, i have them too (bugger knows how i will ever get to my airdrop) now all gone tits up, ive wasted too much of my precious time, i give up.
If you're having trouble, don't be disheartened. You will be able to claim your airdrop using the web wallet without hassle. You can rest easy.