The missing comments, are they Tx or Address comments?
Address comments are still there, transaction ones are gone.
Do you have an approximate idea of how many comments were in your wallet? The wallet recovery tool displays that so you can compare, and let me know the comments are just gone or if its Armory not displaying them.
Armory 0.90-beta, all 128 of my transactions have notes (In the UI).
Armory 0.90.99.3-testing:- You lie, nowhere on the UI could I find it telling me, except for this in the log, which, doesn't specify if they're address or transaction comments:-
284 chain addresses, 0 imported keys and 324 comments were found
Although, 284 (Addresses) + 128 (Comments from .90-beta) = 412 ~ 324 comments found (Well, closer than any other numbers.
Although, just hex editing the .wallet I can't seem to find any blocks starting with 0x02 (Transaction comment), just 0x01, although, I'm not really the best at parsing files (Just skimming over it). If you give me a minute, I'll throw something together quickly to parse it.