Hello. Life time EP here so fairly savy with code shares, award charts, award booking, etc.

Up until Sunday 10/15, fairly decent award availability on AA app (via BA metal) for a specific route in June '24 New York to Greece via LHR.

Murphy's law, I'm abroad all last week and say I'll wait till this week when home to book since it's wide open with options. I check Monday and all options are gone. Check today, still gone. Actually no options exist at all!! From like 7 routings to zero now.

I go over to BA, log in and check. All the flights are there that I originally saw and bookable via Avios....problem is I don't have that many Avios.

One other point to note, sometimes if I refresh the search on AA app, it says no routing exists or system issue check back. Then it might load and show all sold out. This has me thinking that it's a glitch and maybe if I wait a few days, the BA schedule and availability will "reload" into AA site...??

Thoughts on what's transpired?
Am I SoL?..