Hello!
This is a deviation to the current price and reward amount, but this has to do with the code that is under development.
(dApp Staking v3 is not yet complete and some features are not implemented)
This case is related to the Tier reconfiguration feature. Currently, the Tier parameters are not reconfigured during 1Period, so the dApps Tier fluctuates, but the rewards and number of slots do not. Therefore, even if the price of ASTR decreases, the number of slots does not decrease, so the ASTR allocation per slot does not increase and rewards do not increase.
The current Tier configuration is based on the ASTR price at the start of the current Period, so it is in a sense normal that the rewards are almost half of what they were. Therefore, please wait for the implementation of the feature.