Good to find you survived the flight.
I have had issues when in the very front rows on many an aircraft. It seems on quite a few configurations the most forward OHSB's reduce in depth to allow for fuselage curvature - I expect this would be the situation here.
Other than that, who was the flight/service/seat overall?
I won't fault them for attitude - they certainly were happy to oblige when asked (eg. Having to ask for a bottle of water - they'd apologise and get one immediately)
I think other factors were that F was full (as was J) and the 2 CL sitting right behind me (2&3K), and there was possibly up to 6 CL in total (suspect 1&2A as well as 4F&K).
I was also given the explanation that one of the attendants was new to F (hence forgetting things) - but he was very polite too.
I got a bad case of the runs today (didnt eat when I got home last night, was way too tired).