I have attached the pic with the most annoying merc problem I've found: They are there in the list, but the icon to hire them is missing. Is there something that I didn't see or it's really a bug?
And about mercs, I would like to put here all my thoughts about them:
First of all not a bug, but a reconsideration: There are too few mercs in RFCE. My policy towards merc is the simplest of all: Hire ALL of them. Their cost is not high and having them is always better. And when your army is big enough to forget about one or two extra mercs, you have enough money to not even feel the merc upkeep, so why not hire them as cannon fodder? Not to mention the specific ones, that you will always hire, just because they are better then the units they replace.
Now the bugs: About the messages, for me it's totally messed up. In the beggining it seems ok, but after some messages it gets crazy. You have Mercs available at a cultured province, but none to see in the merc advisor, mercs leaving the pool when there were none (and it normally happens some turns after the merc available message appeared - in a cultured province - but no merc showed on the merc screen) and mercs showing on the merc advisor without any message at the beggining of the turn for cultured provinces.
Besides that, Mercs can come at a good range of levels (the best I hired was lvl 6) but without any XP, and when they appear at your city their level drops to 1 but the upgrades remain. Imagine that Egyptian merc on my attachment was hired, and I have a Great General at Marseille (I really do), so I could put it on the merc and I would get 4 extra upgrades for it, besides the ones it already has. It would become the most fearsome unit in the game.
And about mercs, I would like to put here all my thoughts about them:
First of all not a bug, but a reconsideration: There are too few mercs in RFCE. My policy towards merc is the simplest of all: Hire ALL of them. Their cost is not high and having them is always better. And when your army is big enough to forget about one or two extra mercs, you have enough money to not even feel the merc upkeep, so why not hire them as cannon fodder? Not to mention the specific ones, that you will always hire, just because they are better then the units they replace.
Now the bugs: About the messages, for me it's totally messed up. In the beggining it seems ok, but after some messages it gets crazy. You have Mercs available at a cultured province, but none to see in the merc advisor, mercs leaving the pool when there were none (and it normally happens some turns after the merc available message appeared - in a cultured province - but no merc showed on the merc screen) and mercs showing on the merc advisor without any message at the beggining of the turn for cultured provinces.
Besides that, Mercs can come at a good range of levels (the best I hired was lvl 6) but without any XP, and when they appear at your city their level drops to 1 but the upgrades remain. Imagine that Egyptian merc on my attachment was hired, and I have a Great General at Marseille (I really do), so I could put it on the merc and I would get 4 extra upgrades for it, besides the ones it already has. It would become the most fearsome unit in the game.