Here is how the map looks at the end of the player's last turn:
With the bug on the map stunned, the party clusters together. But while the bug in 1210 can neither move nor attack . . .
. . . the beetles that surrounded the hole at 1103 come skittering forward, engaging Lothar, Engelhart and Rowan. None of these have enough move to attack this round, but they are bolstered by the appearance of five more beetles, coming from 0803 and 1002.
It is the party's turn. Everyone can move. Best of luck!