Disconnect - lost exp

[SkyDagger]

I just notice to my character exp that whenever i've encounter a disconnection of internet in a middle of watcher tomb 4 my last exp before i enter the tomb are lost. Its just irritating that after a whole turn and near to the exit of tomb. i encounter the disconnection and when the internet gets back . i logon and saw that my exp that i gain in the whole turn before i get out the tomb are lost. i dont know if it same on other areas of leveling. Example is:

Exp 9925 /16000 first enter in tomb
Exp 10565 / 16000 killed all the mobs and heading exit .. suddenly lost connection
Exp 9925 / 16000 relog when net comes back..

Does this situation applies in Arcane Legends?
or
You can do about this situation?

Thank you for anyone who replies