Recognizing that she can not help everyone at the same time, and not even contribute to research from different groups or noble houses alone without help, she decides to temporarily discard any research that will not bear direct fruit. And decides to abandon any request made by other adventurers who directly asked her for help. Or even requisitions that could avail of any kind of exchange currency, favor or possible future aid with these individuals or even noble houses. Everyone wants her help, but no one contributed to help her in her research as well.
Aquaria decides to abandon any hope to find anything related with Patrician Peaks, the Runic Pillar and a large sealed door inside of a cave, full of orcs, and leaving aside any good will to investigate anything related with the entrance to underdark she found, and the other passages in this cave too. Aquaria knew she had two or three noble houses, plus a guild of mages, and perhaps another one of thieves and maybe a weird cult who may have long been hunting for information about this. Even though she finds something worth researching for her own benefit in this regard and want to help others, she thought carefully about the risks. Either she would be killed, or she would be coerced to help, or she would be robbed and betrayed.
Everyone wanted help, but no one gave a fair, direcly reason to be helped. No one gived any solid moral, monetary, emotional, spiritual even a logic reason to inspire her to help them. She decided to put aside what she knew, and leave this unpleasant task to the other person. If anyone wanted her help, she would pay for it, with a signed contract and an advance payment. There is no use in striving for someone other than herself and one loyal friend or other.
"F*ck. Nobody helps me in MY job. I will not help others for' free." Thinks her, stressed and frustrated.
She abandons any research about Roz'dha and the eternal flame or the necropolis. Now they are really more active in other lands, attacking and threatening people, so her help in this would be useless, since any noble house or authorities can do the job better than she. Leave this to the adventurers or other houses. She tried and failed in the library, better to focus in something better.
About the dwarfs and the other noble houses... Better to change her way to look for historical informations. The library don't hold, or have any public information. Better to try a different way to deal with this. About the isle of the sauros, the same problem: The great library of Vastiir don't hold any reliable historical information , or keep the registers out of her reach now.
Hating the time spent trying to pick up information for any kind of job offer she might have, or to help other adventurers or houses, she leaves the library, since she could not find any information there that would help her get a starting point.
She sighs, tired and kindly says "Thanks for your help" and leaves the library.